<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2022 Workiva-->
<!--r:179d023a-750c-4ebd-a0e1-9bd41c232c66,g:c3252677-a7a6-495f-b094-46e11544d816-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.rackspace.com/role/CoverPage" xlink:type="simple" xlink:href="rxt-20211231.xsd#CoverPage"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CoverPage" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_77902936-59bc-4645-9153-ffc757a55eb4" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_DocumentType_77902936-59bc-4645-9153-ffc757a55eb4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentAnnualReport_32af7228-1acf-45df-b447-cd26d797ab11" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentAnnualReport"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_DocumentAnnualReport_32af7228-1acf-45df-b447-cd26d797ab11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_a196466d-bdf9-40b1-aace-e10425eaca95" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_DocumentPeriodEndDate_a196466d-bdf9-40b1-aace-e10425eaca95" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_cd7e42bc-74f5-4d1f-a2c1-32ffcc9e1dec" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_CurrentFiscalYearEndDate_cd7e42bc-74f5-4d1f-a2c1-32ffcc9e1dec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_cfa6b407-3afa-4cd4-a943-06a41d2198d1" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentTransitionReport"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_DocumentTransitionReport_cfa6b407-3afa-4cd4-a943-06a41d2198d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_fdd2c24e-d156-48bf-a63c-98db2745c2be" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityFileNumber_fdd2c24e-d156-48bf-a63c-98db2745c2be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_5b022bb8-b917-459b-b10f-8154fe7fcb06" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityRegistrantName_5b022bb8-b917-459b-b10f-8154fe7fcb06" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_ebd5273e-5d03-469c-8300-fa5bef6da43a" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityIncorporationStateCountryCode_ebd5273e-5d03-469c-8300-fa5bef6da43a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_ef4aa7a9-c2d9-4cf9-9d7d-0c3dc67069f5" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityTaxIdentificationNumber_ef4aa7a9-c2d9-4cf9-9d7d-0c3dc67069f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_d30105cc-fe34-48b3-82c8-dadb26c6566b" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityAddressAddressLine1_d30105cc-fe34-48b3-82c8-dadb26c6566b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_1b038e48-9efb-45c1-86b3-062fb78583a4" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressAddressLine2"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityAddressAddressLine2_1b038e48-9efb-45c1-86b3-062fb78583a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_0503459b-242e-4a3e-9367-e6bab0ea7f7a" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityAddressCityOrTown_0503459b-242e-4a3e-9367-e6bab0ea7f7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_dbed0497-dbf2-40d8-9132-c355902d0f84" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityAddressStateOrProvince_dbed0497-dbf2-40d8-9132-c355902d0f84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_de0bcbfa-4863-4708-8852-e1fcf3ac2e79" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityAddressPostalZipCode_de0bcbfa-4863-4708-8852-e1fcf3ac2e79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_613d78e1-8b71-46dc-be74-f017adb57b0f" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_CityAreaCode_613d78e1-8b71-46dc-be74-f017adb57b0f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_527aa8c7-d5ca-4278-8e55-0ceb394bfb39" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_LocalPhoneNumber_527aa8c7-d5ca-4278-8e55-0ceb394bfb39" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_0752bdb4-b544-4ece-bae4-077be1cf2a6c" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_Security12bTitle_0752bdb4-b544-4ece-bae4-077be1cf2a6c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_a79bbe15-60d3-4a35-884b-daef64b8d6b8" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_TradingSymbol_a79bbe15-60d3-4a35-884b-daef64b8d6b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_c9ba12aa-d602-4baf-a9d6-5e4f0f7252a2" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_SecurityExchangeName_c9ba12aa-d602-4baf-a9d6-5e4f0f7252a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityWellKnownSeasonedIssuer_1a016157-158b-4b1e-bdce-a081eea3ea10" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityWellKnownSeasonedIssuer"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityWellKnownSeasonedIssuer_1a016157-158b-4b1e-bdce-a081eea3ea10" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityVoluntaryFilers_d0414115-e70d-4a5c-b0e9-1932fa49a269" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityVoluntaryFilers"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityVoluntaryFilers_d0414115-e70d-4a5c-b0e9-1932fa49a269" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_e3319d29-2987-4890-b5eb-3ad30106d52e" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCurrentReportingStatus"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityCurrentReportingStatus_e3319d29-2987-4890-b5eb-3ad30106d52e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_34d4fef7-867f-4bae-a107-898acfaa1999" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityInteractiveDataCurrent_34d4fef7-867f-4bae-a107-898acfaa1999" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_8c9cfb34-6b37-4dc1-8d47-13c4313cffc8" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityFilerCategory"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityFilerCategory_8c9cfb34-6b37-4dc1-8d47-13c4313cffc8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_9f883228-38f3-4678-8654-40876313a13f" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntitySmallBusiness"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntitySmallBusiness_9f883228-38f3-4678-8654-40876313a13f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_0f51fcb5-f2cd-4ccd-b4d3-6497d4fe4e86" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityEmergingGrowthCompany_0f51fcb5-f2cd-4ccd-b4d3-6497d4fe4e86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_IcfrAuditorAttestationFlag_2e2dc3aa-1a33-4803-a862-641d3315e380" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_IcfrAuditorAttestationFlag"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_IcfrAuditorAttestationFlag_2e2dc3aa-1a33-4803-a862-641d3315e380" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_1797e3cf-5bd4-42f8-b159-9eb4366b4329" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityShellCompany"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityShellCompany_1797e3cf-5bd4-42f8-b159-9eb4366b4329" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityPublicFloat_ce447760-0133-47cd-8033-5628ee84c212" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityPublicFloat"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityPublicFloat_ce447760-0133-47cd-8033-5628ee84c212" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_ff7260e8-4465-4545-8d81-9e3d1f8c15e5" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_ff7260e8-4465-4545-8d81-9e3d1f8c15e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentsIncorporatedByReferenceTextBlock_8e3cc7dd-a2fe-49f6-acce-c13eb86558be" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentsIncorporatedByReferenceTextBlock"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_DocumentsIncorporatedByReferenceTextBlock_8e3cc7dd-a2fe-49f6-acce-c13eb86558be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_fe0b7a68-456b-4c9e-abaf-65c36f50af28" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="32" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_EntityCentralIndexKey_fe0b7a68-456b-4c9e-abaf-65c36f50af28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_beba660f-efd6-472c-b50d-0ca667697eb2" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentFiscalYearFocus"/>
    <link:presentationArc order="33" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_DocumentFiscalYearFocus_beba660f-efd6-472c-b50d-0ca667697eb2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_5c4b38ee-3905-4a9a-ad31-04403189a9f7" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:presentationArc order="34" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_DocumentFiscalPeriodFocus_5c4b38ee-3905-4a9a-ad31-04403189a9f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_152ea920-b480-48b5-8844-5daffcd49640" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="35" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_37319884-9edd-4f5b-bacd-2cbead7f2ef1" xlink:to="loc_dei_AmendmentFlag_152ea920-b480-48b5-8844-5daffcd49640" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/AuditInformation" xlink:type="simple" xlink:href="rxt-20211231.xsd#AuditInformation"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/AuditInformation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_rxt_AuditorInformationAbstract_42d76069-424e-405c-bc38-dbb4c6bbd9c1" xlink:href="rxt-20211231.xsd#rxt_AuditorInformationAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AuditorFirmId_e1e85cd3-fc58-4279-9b6f-3815828d53ca" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AuditorFirmId"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rxt_AuditorInformationAbstract_42d76069-424e-405c-bc38-dbb4c6bbd9c1" xlink:to="loc_dei_AuditorFirmId_e1e85cd3-fc58-4279-9b6f-3815828d53ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AuditorName_f30f583c-c691-4f4b-84f6-bb6bad711712" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AuditorName"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rxt_AuditorInformationAbstract_42d76069-424e-405c-bc38-dbb4c6bbd9c1" xlink:to="loc_dei_AuditorName_f30f583c-c691-4f4b-84f6-bb6bad711712" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AuditorLocation_080af1c2-01cf-4c68-bd15-64f51e5a76ef" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AuditorLocation"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rxt_AuditorInformationAbstract_42d76069-424e-405c-bc38-dbb4c6bbd9c1" xlink:to="loc_dei_AuditorLocation_080af1c2-01cf-4c68-bd15-64f51e5a76ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="simple" xlink:href="rxt-20211231.xsd#CONSOLIDATEDBALANCESHEETS"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_cd12d2eb-ad2a-401e-bb62-6abd646f42f2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_70559538-fdd6-45e5-bdc7-0fbd15db09d5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_cd12d2eb-ad2a-401e-bb62-6abd646f42f2" xlink:to="loc_us-gaap_AssetsAbstract_70559538-fdd6-45e5-bdc7-0fbd15db09d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrentAbstract_e374fd72-860d-4351-b76d-b58d1421524e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_70559538-fdd6-45e5-bdc7-0fbd15db09d5" xlink:to="loc_us-gaap_AssetsCurrentAbstract_e374fd72-860d-4351-b76d-b58d1421524e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_f31dffef-1617-4ab9-80de-34f481c676a2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_e374fd72-860d-4351-b76d-b58d1421524e" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_f31dffef-1617-4ab9-80de-34f481c676a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_4604211d-4769-4618-a716-33f9ba05b135" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_e374fd72-860d-4351-b76d-b58d1421524e" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_4604211d-4769-4618-a716-33f9ba05b135" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_038cce8d-0d04-40b8-9d7b-a6a9b5272769" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PrepaidExpenseCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_e374fd72-860d-4351-b76d-b58d1421524e" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_038cce8d-0d04-40b8-9d7b-a6a9b5272769" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_9d0c962e-7e0e-4524-a87e-ed096affa61e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_e374fd72-860d-4351-b76d-b58d1421524e" xlink:to="loc_us-gaap_OtherAssetsCurrent_9d0c962e-7e0e-4524-a87e-ed096affa61e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_716fa05d-e30d-4df8-9960-53cae0ea2d27" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_e374fd72-860d-4351-b76d-b58d1421524e" xlink:to="loc_us-gaap_AssetsCurrent_716fa05d-e30d-4df8-9960-53cae0ea2d27" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_e8924a5e-96ab-4808-b7c7-e205bdc276c6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_70559538-fdd6-45e5-bdc7-0fbd15db09d5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_e8924a5e-96ab-4808-b7c7-e205bdc276c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_1f04c71c-2985-4747-8226-22adf4df0b18" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_70559538-fdd6-45e5-bdc7-0fbd15db09d5" xlink:to="loc_us-gaap_Goodwill_1f04c71c-2985-4747-8226-22adf4df0b18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_69164658-ce70-4324-a77b-3318d99c46e4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_70559538-fdd6-45e5-bdc7-0fbd15db09d5" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_69164658-ce70-4324-a77b-3318d99c46e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_ef96c857-93a8-4050-ba17-be9ae85ae1ab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_70559538-fdd6-45e5-bdc7-0fbd15db09d5" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_ef96c857-93a8-4050-ba17-be9ae85ae1ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_4df99eae-a7b4-42b9-ae8a-5cf1805acb6d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_70559538-fdd6-45e5-bdc7-0fbd15db09d5" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_4df99eae-a7b4-42b9-ae8a-5cf1805acb6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_87f6c3f3-0345-4f0a-9fdc-122349b9297f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_70559538-fdd6-45e5-bdc7-0fbd15db09d5" xlink:to="loc_us-gaap_Assets_87f6c3f3-0345-4f0a-9fdc-122349b9297f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_134f23b4-eada-4e56-aa15-dce82b4b5be3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_cd12d2eb-ad2a-401e-bb62-6abd646f42f2" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_134f23b4-eada-4e56-aa15-dce82b4b5be3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_62a9243b-891e-4bc1-8f2b-cfd3a15b7803" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_134f23b4-eada-4e56-aa15-dce82b4b5be3" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_62a9243b-891e-4bc1-8f2b-cfd3a15b7803" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_ba134c68-5f69-4bd0-91d6-8002f0d2a657" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_62a9243b-891e-4bc1-8f2b-cfd3a15b7803" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_ba134c68-5f69-4bd0-91d6-8002f0d2a657" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_c7d99f15-d904-46e0-87e9-bbf8fdccf16e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_62a9243b-891e-4bc1-8f2b-cfd3a15b7803" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_c7d99f15-d904-46e0-87e9-bbf8fdccf16e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_42577ac8-220a-4fbd-840d-2721205488ad" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_62a9243b-891e-4bc1-8f2b-cfd3a15b7803" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_42577ac8-220a-4fbd-840d-2721205488ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_3d551ec8-cc7e-40b1-9980-b9feec08a182" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_62a9243b-891e-4bc1-8f2b-cfd3a15b7803" xlink:to="loc_us-gaap_LongTermDebtCurrent_3d551ec8-cc7e-40b1-9980-b9feec08a182" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPayableCurrent_56c24390-34a9-4106-8845-074ea99506a4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestPayableCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_62a9243b-891e-4bc1-8f2b-cfd3a15b7803" xlink:to="loc_us-gaap_InterestPayableCurrent_56c24390-34a9-4106-8845-074ea99506a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_bd3cffb3-dcb5-4360-8302-54d34f42e926" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_62a9243b-891e-4bc1-8f2b-cfd3a15b7803" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_bd3cffb3-dcb5-4360-8302-54d34f42e926" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_0cdc51ff-8777-4b86-bb4b-22b35a46dd78" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_62a9243b-891e-4bc1-8f2b-cfd3a15b7803" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_0cdc51ff-8777-4b86-bb4b-22b35a46dd78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsCurrent_45730133-eea0-4786-b1f9-4302a36051b6" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsCurrent"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_62a9243b-891e-4bc1-8f2b-cfd3a15b7803" xlink:to="loc_rxt_FinancingObligationsCurrent_45730133-eea0-4786-b1f9-4302a36051b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_af702e4c-b68e-46c3-8d32-aa5d9332a5d2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_62a9243b-891e-4bc1-8f2b-cfd3a15b7803" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_af702e4c-b68e-46c3-8d32-aa5d9332a5d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_f12e6ea7-0f6c-4190-879e-9cdfd6f022df" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_62a9243b-891e-4bc1-8f2b-cfd3a15b7803" xlink:to="loc_us-gaap_LiabilitiesCurrent_f12e6ea7-0f6c-4190-879e-9cdfd6f022df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrentAbstract_24d08d95-8f17-434d-af23-3091ba50ce37" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_134f23b4-eada-4e56-aa15-dce82b4b5be3" xlink:to="loc_us-gaap_LiabilitiesNoncurrentAbstract_24d08d95-8f17-434d-af23-3091ba50ce37" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_150f683d-dfac-4a95-95e0-d8abdba531ca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_24d08d95-8f17-434d-af23-3091ba50ce37" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_150f683d-dfac-4a95-95e0-d8abdba531ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_8758aefc-c020-4608-b179-bd732ee1501f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_24d08d95-8f17-434d-af23-3091ba50ce37" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_8758aefc-c020-4608-b179-bd732ee1501f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_758d80cd-e8e2-40a2-9725-f500822a8ebe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_24d08d95-8f17-434d-af23-3091ba50ce37" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_758d80cd-e8e2-40a2-9725-f500822a8ebe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsNoncurrent_1be8e653-2028-47aa-9d9c-61f0fabc441b" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_24d08d95-8f17-434d-af23-3091ba50ce37" xlink:to="loc_rxt_FinancingObligationsNoncurrent_1be8e653-2028-47aa-9d9c-61f0fabc441b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_35a2a4da-43cd-4d26-8d53-171d30286fd8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_24d08d95-8f17-434d-af23-3091ba50ce37" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_35a2a4da-43cd-4d26-8d53-171d30286fd8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_cfb1de5e-ac42-4546-9bda-aed2b671042d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesNoncurrentAbstract_24d08d95-8f17-434d-af23-3091ba50ce37" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_cfb1de5e-ac42-4546-9bda-aed2b671042d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_89b26439-eb51-47b0-92fd-e9091c79a567" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Liabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_134f23b4-eada-4e56-aa15-dce82b4b5be3" xlink:to="loc_us-gaap_Liabilities_89b26439-eb51-47b0-92fd-e9091c79a567" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_151e93f3-2f27-4c85-8e4d-4a68084a2fe4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_134f23b4-eada-4e56-aa15-dce82b4b5be3" xlink:to="loc_us-gaap_CommitmentsAndContingencies_151e93f3-2f27-4c85-8e4d-4a68084a2fe4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_7f59af45-16bc-4620-8e5d-7522bc9fccd1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_134f23b4-eada-4e56-aa15-dce82b4b5be3" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_7f59af45-16bc-4620-8e5d-7522bc9fccd1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_8a2984a7-2be4-4186-ac76-462353195dc9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_7f59af45-16bc-4620-8e5d-7522bc9fccd1" xlink:to="loc_us-gaap_PreferredStockValue_8a2984a7-2be4-4186-ac76-462353195dc9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_b43842ed-e6ce-42f3-b7c6-f0cd5cf0986e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_7f59af45-16bc-4620-8e5d-7522bc9fccd1" xlink:to="loc_us-gaap_CommonStockValue_b43842ed-e6ce-42f3-b7c6-f0cd5cf0986e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_9612b8a2-100c-4366-ad9b-27d85fd921ff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_7f59af45-16bc-4620-8e5d-7522bc9fccd1" xlink:to="loc_us-gaap_AdditionalPaidInCapital_9612b8a2-100c-4366-ad9b-27d85fd921ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_dfe80e60-095d-4fd8-aa47-d11871558363" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_7f59af45-16bc-4620-8e5d-7522bc9fccd1" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_dfe80e60-095d-4fd8-aa47-d11871558363" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_40b722e9-b26c-4f65-9a57-28bc45955583" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_7f59af45-16bc-4620-8e5d-7522bc9fccd1" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_40b722e9-b26c-4f65-9a57-28bc45955583" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_198bf4db-88e1-4021-bf00-164ebcc97c9f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_7f59af45-16bc-4620-8e5d-7522bc9fccd1" xlink:to="loc_us-gaap_StockholdersEquity_198bf4db-88e1-4021-bf00-164ebcc97c9f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_9ed150f5-fde8-471a-802b-e158cafebfff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_134f23b4-eada-4e56-aa15-dce82b4b5be3" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_9ed150f5-fde8-471a-802b-e158cafebfff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" xlink:type="simple" xlink:href="rxt-20211231.xsd#CONSOLIDATEDBALANCESHEETSParenthetical"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_af368aec-8258-432f-96bc-90c6d4868cb1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_2b5fe74d-f2bf-441b-8c20-af427f12b953" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_af368aec-8258-432f-96bc-90c6d4868cb1" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_2b5fe74d-f2bf-441b-8c20-af427f12b953" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_827df8ba-6f80-4a54-a875-817cfde0fdda" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_af368aec-8258-432f-96bc-90c6d4868cb1" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_827df8ba-6f80-4a54-a875-817cfde0fdda" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_5eb541bf-cf2c-4d9b-8031-8122589bcc73" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_af368aec-8258-432f-96bc-90c6d4868cb1" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_5eb541bf-cf2c-4d9b-8031-8122589bcc73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued_a104c335-c17b-4a91-86cc-109d9704e7c7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesIssued"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_af368aec-8258-432f-96bc-90c6d4868cb1" xlink:to="loc_us-gaap_PreferredStockSharesIssued_a104c335-c17b-4a91-86cc-109d9704e7c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_d7328b86-da3f-4692-8db6-34ab9c55f3cc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesOutstanding"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_af368aec-8258-432f-96bc-90c6d4868cb1" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_d7328b86-da3f-4692-8db6-34ab9c55f3cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_59c27124-e77a-4f99-9bb6-8bdb8f099a1c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_af368aec-8258-432f-96bc-90c6d4868cb1" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_59c27124-e77a-4f99-9bb6-8bdb8f099a1c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_a7c81d9d-0dff-444c-83d6-1948a442a869" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_af368aec-8258-432f-96bc-90c6d4868cb1" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_a7c81d9d-0dff-444c-83d6-1948a442a869" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_ed447f3b-b45c-4602-a0f0-0e986d46b948" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_af368aec-8258-432f-96bc-90c6d4868cb1" xlink:to="loc_us-gaap_CommonStockSharesIssued_ed447f3b-b45c-4602-a0f0-0e986d46b948" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_e84f4ccf-2bcd-42f6-9840-f3d9d0705335" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_af368aec-8258-432f-96bc-90c6d4868cb1" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_e84f4ccf-2bcd-42f6-9840-f3d9d0705335" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSS" xlink:type="simple" xlink:href="rxt-20211231.xsd#CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSS"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_c91fcf15-6e6f-4a6a-b49d-f031fbc6412e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_c91fcf15-6e6f-4a6a-b49d-f031fbc6412e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_83ff8704-52b4-4077-a648-a5363c68d46e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostOfRevenue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_CostOfRevenue_83ff8704-52b4-4077-a648-a5363c68d46e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_5c3b6710-198f-4859-b97f-9156adadcc1a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GrossProfit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_GrossProfit_5c3b6710-198f-4859-b97f-9156adadcc1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_ff59edce-398c-45c7-88e6-640f8b1bad09" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_ff59edce-398c-45c7-88e6-640f8b1bad09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_3a55c85a-7c03-4178-ab0d-1d88ae5276a9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_3a55c85a-7c03-4178-ab0d-1d88ae5276a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_31dec401-8786-4df2-a21d-2a73c5a95d0e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_31dec401-8786-4df2-a21d-2a73c5a95d0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfProperties_415842f2-26fa-4f30-8819-9a8e8ada7e2b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfProperties"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_GainLossOnSaleOfProperties_415842f2-26fa-4f30-8819-9a8e8ada7e2b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_36c75377-0461-4566-ba66-9ddf3db78610" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_OperatingIncomeLoss_36c75377-0461-4566-ba66-9ddf3db78610" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_2bc7d020-2808-4e3b-b994-4cde909956c2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_2bc7d020-2808-4e3b-b994-4cde909956c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_8305a1d2-7277-47c6-b0b9-4cf193b34619" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_2bc7d020-2808-4e3b-b994-4cde909956c2" xlink:to="loc_us-gaap_InterestExpense_8305a1d2-7277-47c6-b0b9-4cf193b34619" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnInvestments_e11afac1-0337-4aa7-b096-a35f4c60ff99" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnInvestments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_2bc7d020-2808-4e3b-b994-4cde909956c2" xlink:to="loc_us-gaap_GainLossOnInvestments_e11afac1-0337-4aa7-b096-a35f4c60ff99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_2a54be32-6d10-40a5-9c9e-c44edda2b81b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_2bc7d020-2808-4e3b-b994-4cde909956c2" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_2a54be32-6d10-40a5-9c9e-c44edda2b81b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_521a744b-5d55-4a7d-97f9-c19874a0dc6c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_2bc7d020-2808-4e3b-b994-4cde909956c2" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_521a744b-5d55-4a7d-97f9-c19874a0dc6c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_bfd487ee-a0fa-4b58-b3fc-01c8bfd84c32" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_2bc7d020-2808-4e3b-b994-4cde909956c2" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_bfd487ee-a0fa-4b58-b3fc-01c8bfd84c32" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_b1d7bccc-4d1e-4867-afca-923d7e6979e4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_b1d7bccc-4d1e-4867-afca-923d7e6979e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_a1c88435-9e3e-42bd-a760-f9685de2794e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_a1c88435-9e3e-42bd-a760-f9685de2794e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_87ac9ae9-623e-4458-99a7-142757011ab1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_NetIncomeLoss_87ac9ae9-623e-4458-99a7-142757011ab1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_099349a1-f59a-4220-9fa5-eb855a19a066" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_099349a1-f59a-4220-9fa5-eb855a19a066" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_150c9d15-1573-4730-8070-f33b7b9b56a0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_099349a1-f59a-4220-9fa5-eb855a19a066" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_150c9d15-1573-4730-8070-f33b7b9b56a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_af900e56-c405-427c-8c26-0606c04c7aae" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_099349a1-f59a-4220-9fa5-eb855a19a066" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_af900e56-c405-427c-8c26-0606c04c7aae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_1005ae46-21e8-419b-8351-e9fef94e6bac" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_099349a1-f59a-4220-9fa5-eb855a19a066" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_1005ae46-21e8-419b-8351-e9fef94e6bac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_4057cc1f-b021-4745-858c-a2de7294fb9c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_099349a1-f59a-4220-9fa5-eb855a19a066" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_4057cc1f-b021-4745-858c-a2de7294fb9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_640c9c00-2086-400d-b3a0-90baee04bcbd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_640c9c00-2086-400d-b3a0-90baee04bcbd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_c19741cf-f845-43c6-a1df-8e6c39c966df" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_c19741cf-f845-43c6-a1df-8e6c39c966df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_eddedc68-103e-4b93-8e30-4dacfc8100ff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_c19741cf-f845-43c6-a1df-8e6c39c966df" xlink:to="loc_us-gaap_EarningsPerShareBasic_eddedc68-103e-4b93-8e30-4dacfc8100ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_7bfac393-45a7-4f23-9676-0228850680b6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_c19741cf-f845-43c6-a1df-8e6c39c966df" xlink:to="loc_us-gaap_EarningsPerShareDiluted_7bfac393-45a7-4f23-9676-0228850680b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_583310c2-4f7a-4ec2-b9c0-073867e06df8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_c1d59fac-01a3-4d7a-8fec-672ccbfe7a5b" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_583310c2-4f7a-4ec2-b9c0-073867e06df8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_c046a7d1-2188-4dca-8c8b-cf4cb1651d7e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_583310c2-4f7a-4ec2-b9c0-073867e06df8" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_c046a7d1-2188-4dca-8c8b-cf4cb1651d7e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_76c9f85e-e930-4042-9691-74ff6213e17b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_583310c2-4f7a-4ec2-b9c0-073867e06df8" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_76c9f85e-e930-4042-9691-74ff6213e17b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="simple" xlink:href="rxt-20211231.xsd#CONSOLIDATEDSTATEMENTSOFCASHFLOWS"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_c834f439-c58f-40c0-ba3b-5e0ba4f045b0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_d08cf183-5811-41f9-8ddb-b62c14b58dfe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c834f439-c58f-40c0-ba3b-5e0ba4f045b0" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_d08cf183-5811-41f9-8ddb-b62c14b58dfe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_4f1c2107-106c-420f-bcaf-f0b62fb0420b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_d08cf183-5811-41f9-8ddb-b62c14b58dfe" xlink:to="loc_us-gaap_NetIncomeLoss_4f1c2107-106c-420f-bcaf-f0b62fb0420b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_d08cf183-5811-41f9-8ddb-b62c14b58dfe" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherDepreciationAndAmortization_178609fd-1dfa-437b-8786-f5af33c1898b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherDepreciationAndAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_OtherDepreciationAndAmortization_178609fd-1dfa-437b-8786-f5af33c1898b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_e6c426bd-197d-4393-aa66-ae3e871174a9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_e6c426bd-197d-4393-aa66-ae3e871174a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_d7879733-b111-4ace-bfff-f3864c5331ce" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_d7879733-b111-4ace-bfff-f3864c5331ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_07bbb32a-6a88-47c5-ad22-133e6686ef82" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_ShareBasedCompensation_07bbb32a-6a88-47c5-ad22-133e6686ef82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_a09d33d9-e4eb-476d-8d54-16c453c29463" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_a09d33d9-e4eb-476d-8d54-16c453c29463" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_dcfab0cc-d022-4a52-8492-d5bbc661ea17" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_dcfab0cc-d022-4a52-8492-d5bbc661ea17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfProperties_8cf69a23-f36c-4cc3-90e6-30cc85dadf7e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfProperties"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_GainLossOnSaleOfProperties_8cf69a23-f36c-4cc3-90e6-30cc85dadf7e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_1b11e178-bc43-4f35-9951-95293bb655e4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_1b11e178-bc43-4f35-9951-95293bb655e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrealizedGainLossOnDerivatives_29887461-30e8-45bc-bf05-86b15adcebb6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrealizedGainLossOnDerivatives"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_UnrealizedGainLossOnDerivatives_29887461-30e8-45bc-bf05-86b15adcebb6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestmentRealizedGainLossOnDisposal_fbc206d1-9ae9-4ec9-8f53-48b159261be5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityMethodInvestmentRealizedGainLossOnDisposal"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_EquityMethodInvestmentRealizedGainLossOnDisposal_fbc206d1-9ae9-4ec9-8f53-48b159261be5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_aeed6811-1239-4bf0-bb7c-ffba45cb92df" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_aeed6811-1239-4bf0-bb7c-ffba45cb92df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_0f4f36c1-7d47-4849-b62c-2fb9ccd2db5c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_0f4f36c1-7d47-4849-b62c-2fb9ccd2db5c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_f4275df9-5163-4727-b30e-441c94c0aefe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_f4275df9-5163-4727-b30e-441c94c0aefe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_a731f395-bf82-4a61-aa3d-bd3457296bec" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75d8d0bb-8b9b-471f-a6c8-44b96175cfb5" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_a731f395-bf82-4a61-aa3d-bd3457296bec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_fd34c6cf-1f98-4c57-b313-0a45d17cef57" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_a731f395-bf82-4a61-aa3d-bd3457296bec" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_fd34c6cf-1f98-4c57-b313-0a45d17cef57" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_06ed899a-a526-4611-b47f-bd2fbeea5df1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_a731f395-bf82-4a61-aa3d-bd3457296bec" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_06ed899a-a526-4611-b47f-bd2fbeea5df1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_0177639c-c5aa-4006-8fc8-766d32e88534" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_a731f395-bf82-4a61-aa3d-bd3457296bec" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_0177639c-c5aa-4006-8fc8-766d32e88534" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_212958c5-2337-43fa-b5b3-3f1d6a893acc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_a731f395-bf82-4a61-aa3d-bd3457296bec" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_212958c5-2337-43fa-b5b3-3f1d6a893acc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_IncreaseDecreaseInOperatingLeaseLiabilities_1a9a764d-469e-4e91-8cba-b253b8cd77f4" xlink:href="rxt-20211231.xsd#rxt_IncreaseDecreaseInOperatingLeaseLiabilities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_a731f395-bf82-4a61-aa3d-bd3457296bec" xlink:to="loc_rxt_IncreaseDecreaseInOperatingLeaseLiabilities_1a9a764d-469e-4e91-8cba-b253b8cd77f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet_63d0ebdc-17da-44b4-9e14-502bae284713" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_a731f395-bf82-4a61-aa3d-bd3457296bec" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet_63d0ebdc-17da-44b4-9e14-502bae284713" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_76b3488e-67be-4ff9-a386-3cd8f14fb668" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_d08cf183-5811-41f9-8ddb-b62c14b58dfe" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_76b3488e-67be-4ff9-a386-3cd8f14fb668" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_26688a98-11c6-4ce1-bf98-40c9fc545f65" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c834f439-c58f-40c0-ba3b-5e0ba4f045b0" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_26688a98-11c6-4ce1-bf98-40c9fc545f65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_38827ce1-831c-4ef8-a782-8911f1b44f5b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_26688a98-11c6-4ce1-bf98-40c9fc545f65" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_38827ce1-831c-4ef8-a782-8911f1b44f5b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_f4e509c7-f90b-4718-a587-25a6ad94dc5e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_26688a98-11c6-4ce1-bf98-40c9fc545f65" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_f4e509c7-f90b-4718-a587-25a6ad94dc5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment_9dbc9677-30f1-4f8e-a6e0-d246d3aa1aa9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_26688a98-11c6-4ce1-bf98-40c9fc545f65" xlink:to="loc_us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment_9dbc9677-30f1-4f8e-a6e0-d246d3aa1aa9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_c3a66e4f-4e81-4580-98fa-7088e3771847" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_26688a98-11c6-4ce1-bf98-40c9fc545f65" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_c3a66e4f-4e81-4580-98fa-7088e3771847" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfOtherInvestments_f32cc406-1755-4adc-ae7c-9161fb55c3fb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromSaleOfOtherInvestments"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_26688a98-11c6-4ce1-bf98-40c9fc545f65" xlink:to="loc_us-gaap_ProceedsFromSaleOfOtherInvestments_f32cc406-1755-4adc-ae7c-9161fb55c3fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_88f0f32d-ce23-4254-b264-7f2484e86f65" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_26688a98-11c6-4ce1-bf98-40c9fc545f65" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_88f0f32d-ce23-4254-b264-7f2484e86f65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_3f09cac0-07ec-4a94-98cd-20bac9d1764c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_26688a98-11c6-4ce1-bf98-40c9fc545f65" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_3f09cac0-07ec-4a94-98cd-20bac9d1764c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c834f439-c58f-40c0-ba3b-5e0ba4f045b0" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_9a254e18-926d-4049-95e0-1bb2804fec97" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_9a254e18-926d-4049-95e0-1bb2804fec97" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromStockPlans_614e098d-b47e-4af9-9e60-ec69dfaf9c12" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromStockPlans"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_us-gaap_ProceedsFromStockPlans_614e098d-b47e-4af9-9e60-ec69dfaf9c12" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_d07999e9-bd0f-4895-b35e-981085e767e8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_d07999e9-bd0f-4895-b35e-981085e767e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_7f729717-0fb2-4e90-aeae-09c1dee2a0bb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_7f729717-0fb2-4e90-aeae-09c1dee2a0bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_PaymentsUsedToSettleShareBasedPaymentAward_a0730ee6-8885-42fb-b0a0-9b7fccbd6395" xlink:href="rxt-20211231.xsd#rxt_PaymentsUsedToSettleShareBasedPaymentAward"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_rxt_PaymentsUsedToSettleShareBasedPaymentAward_a0730ee6-8885-42fb-b0a0-9b7fccbd6395" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_646a1348-7806-4327-9583-c6b3a8b16bfb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_646a1348-7806-4327-9583-c6b3a8b16bfb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_402ad059-e58a-4960-abdd-ec97e1e8496d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_402ad059-e58a-4960-abdd-ec97e1e8496d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_d56bf97c-cda4-4bf4-bc6f-9d2f5ac316e2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_d56bf97c-cda4-4bf4-bc6f-9d2f5ac316e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_46636af4-0682-4678-b7bc-a534c292f9dc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForDerivativeInstrumentFinancingActivities"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_46636af4-0682-4678-b7bc-a534c292f9dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_e5446d61-1c92-42da-b177-8b110208a3c2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_e5446d61-1c92-42da-b177-8b110208a3c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ProceedsFromFinancingObligations_5308b67b-c849-4ae6-b0ed-745d31b9f2f1" xlink:href="rxt-20211231.xsd#rxt_ProceedsFromFinancingObligations"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_rxt_ProceedsFromFinancingObligations_5308b67b-c849-4ae6-b0ed-745d31b9f2f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_RepaymentsOfFinancingObligations_3da8ea1d-1632-4106-b718-aa6a3c978866" xlink:href="rxt-20211231.xsd#rxt_RepaymentsOfFinancingObligations"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_rxt_RepaymentsOfFinancingObligations_3da8ea1d-1632-4106-b718-aa6a3c978866" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f8a4d8a4-d2f2-4095-8eba-dccf6ea65b00" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_38704c2a-f7ac-4cf1-bce7-f40252cd37fa" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f8a4d8a4-d2f2-4095-8eba-dccf6ea65b00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_388735f1-512b-4443-bd2b-ec160719966b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c834f439-c58f-40c0-ba3b-5e0ba4f045b0" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_388735f1-512b-4443-bd2b-ec160719966b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_e3ec219b-4527-46a4-87de-a7ed2b1ac74c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c834f439-c58f-40c0-ba3b-5e0ba4f045b0" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_e3ec219b-4527-46a4-87de-a7ed2b1ac74c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_724d69c8-a7e4-4754-b462-d15be1964e52" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c834f439-c58f-40c0-ba3b-5e0ba4f045b0" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_724d69c8-a7e4-4754-b462-d15be1964e52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_533e03f3-a751-40d1-9632-2c584dd76d21" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c834f439-c58f-40c0-ba3b-5e0ba4f045b0" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_533e03f3-a751-40d1-9632-2c584dd76d21" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_384407e1-3f20-403b-bffb-0847935693b3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c834f439-c58f-40c0-ba3b-5e0ba4f045b0" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_384407e1-3f20-403b-bffb-0847935693b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaidNet_7fcf8e0d-c9ba-4ffa-bf83-25df048e06e2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestPaidNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_384407e1-3f20-403b-bffb-0847935693b3" xlink:to="loc_us-gaap_InterestPaidNet_7fcf8e0d-c9ba-4ffa-bf83-25df048e06e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_3768e947-dab2-489a-8419-813225e72289" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxesPaidNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_384407e1-3f20-403b-bffb-0847935693b3" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_3768e947-dab2-489a-8419-813225e72289" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_6c8676eb-48fe-4891-829f-c5b5ccda2968" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c834f439-c58f-40c0-ba3b-5e0ba4f045b0" xlink:to="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_6c8676eb-48fe-4891-829f-c5b5ccda2968" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_CapitalExpendituresAcquiredByFinanceLeases_5d377f6d-3dcc-4c5a-83d9-7fcab97f02d4" xlink:href="rxt-20211231.xsd#rxt_CapitalExpendituresAcquiredByFinanceLeases"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_6c8676eb-48fe-4891-829f-c5b5ccda2968" xlink:to="loc_rxt_CapitalExpendituresAcquiredByFinanceLeases_5d377f6d-3dcc-4c5a-83d9-7fcab97f02d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_CapitalExpendituresAcquiredByFinancingObligations_27d2925f-7ac6-4052-94d5-78cb6efa5972" xlink:href="rxt-20211231.xsd#rxt_CapitalExpendituresAcquiredByFinancingObligations"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_6c8676eb-48fe-4891-829f-c5b5ccda2968" xlink:to="loc_rxt_CapitalExpendituresAcquiredByFinancingObligations_27d2925f-7ac6-4052-94d5-78cb6efa5972" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_IncreaseDecreaseInAccruedLiabilitiesForCapitalExpenditures_de3b1606-8640-47b8-9e4b-fe66aea49438" xlink:href="rxt-20211231.xsd#rxt_IncreaseDecreaseInAccruedLiabilitiesForCapitalExpenditures"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_6c8676eb-48fe-4891-829f-c5b5ccda2968" xlink:to="loc_rxt_IncreaseDecreaseInAccruedLiabilitiesForCapitalExpenditures_de3b1606-8640-47b8-9e4b-fe66aea49438" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_NoncashPurchaseOfCapitalExpenditures_1c87acbb-f3cc-4f35-93df-dbe8aaf7a3e3" xlink:href="rxt-20211231.xsd#rxt_NoncashPurchaseOfCapitalExpenditures"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_6c8676eb-48fe-4891-829f-c5b5ccda2968" xlink:to="loc_rxt_NoncashPurchaseOfCapitalExpenditures_1c87acbb-f3cc-4f35-93df-dbe8aaf7a3e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_NonCashIncreaseInBuildingsWithinPropertyEquipmentNetAndSoftwareDueToLeaseModification_14be458c-16d0-4914-b08a-70f8c2160e01" xlink:href="rxt-20211231.xsd#rxt_NonCashIncreaseInBuildingsWithinPropertyEquipmentNetAndSoftwareDueToLeaseModification"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_6c8676eb-48fe-4891-829f-c5b5ccda2968" xlink:to="loc_rxt_NonCashIncreaseInBuildingsWithinPropertyEquipmentNetAndSoftwareDueToLeaseModification_14be458c-16d0-4914-b08a-70f8c2160e01" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredOfferingCosts_a454b7d5-3c1b-4ab8-869c-d6ee2906a93a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredOfferingCosts"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_6c8676eb-48fe-4891-829f-c5b5ccda2968" xlink:to="loc_us-gaap_DeferredOfferingCosts_a454b7d5-3c1b-4ab8-869c-d6ee2906a93a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OtherNonCashInvestingAndFinancingActivities_6b1ff7cd-9ea8-44d8-a011-d823b7410239" xlink:href="rxt-20211231.xsd#rxt_OtherNonCashInvestingAndFinancingActivities"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_6c8676eb-48fe-4891-829f-c5b5ccda2968" xlink:to="loc_rxt_OtherNonCashInvestingAndFinancingActivities_6b1ff7cd-9ea8-44d8-a011-d823b7410239" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_66b73857-0547-414c-8648-f08d9d5cd63c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_c834f439-c58f-40c0-ba3b-5e0ba4f045b0" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_66b73857-0547-414c-8648-f08d9d5cd63c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_21c345eb-b497-40f1-9e0b-88fb05056faf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_66b73857-0547-414c-8648-f08d9d5cd63c" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_21c345eb-b497-40f1-9e0b-88fb05056faf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalents_f25c0d44-fe2f-4582-95d9-d472c70002f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalents"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_66b73857-0547-414c-8648-f08d9d5cd63c" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalents_f25c0d44-fe2f-4582-95d9-d472c70002f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_7c173f59-e63f-45fc-ad31-f4e80dcad8fb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract_66b73857-0547-414c-8648-f08d9d5cd63c" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_7c173f59-e63f-45fc-ad31-f4e80dcad8fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITY" xlink:type="simple" xlink:href="rxt-20211231.xsd#CONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITY"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITY" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_7ae53d67-6ade-4633-8bce-f4714fae20e0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_25df12e5-40d3-4931-9d8f-7bb1650990e0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_7ae53d67-6ade-4633-8bce-f4714fae20e0" xlink:to="loc_us-gaap_StatementTable_25df12e5-40d3-4931-9d8f-7bb1650990e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_0d321777-48f3-4db0-9741-830d1d40d1b1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_25df12e5-40d3-4931-9d8f-7bb1650990e0" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_0d321777-48f3-4db0-9741-830d1d40d1b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_4209ead9-c9b2-4724-b87e-6f65fc5f2f9f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_0d321777-48f3-4db0-9741-830d1d40d1b1" xlink:to="loc_us-gaap_EquityComponentDomain_4209ead9-c9b2-4724-b87e-6f65fc5f2f9f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_4841436e-193d-476c-bf9b-5ebff4b1202c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_4209ead9-c9b2-4724-b87e-6f65fc5f2f9f" xlink:to="loc_us-gaap_CommonStockMember_4841436e-193d-476c-bf9b-5ebff4b1202c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_947e3e96-0fa7-4b10-a87b-b468cdf12b0e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_4209ead9-c9b2-4724-b87e-6f65fc5f2f9f" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_947e3e96-0fa7-4b10-a87b-b468cdf12b0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_7a32267e-b8d2-4d8c-93b4-f21cc470b2e1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_4209ead9-c9b2-4724-b87e-6f65fc5f2f9f" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_7a32267e-b8d2-4d8c-93b4-f21cc470b2e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_3e449af4-4e44-4190-8a49-723c38f947d8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_4209ead9-c9b2-4724-b87e-6f65fc5f2f9f" xlink:to="loc_us-gaap_RetainedEarningsMember_3e449af4-4e44-4190-8a49-723c38f947d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_9ada2255-9a84-4ae0-9f27-8ebd7c2d3bd7" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_25df12e5-40d3-4931-9d8f-7bb1650990e0" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_9ada2255-9a84-4ae0-9f27-8ebd7c2d3bd7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_bedc0ac4-2112-4fdc-b583-ee2481b0898a" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionAxis_9ada2255-9a84-4ae0-9f27-8ebd7c2d3bd7" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_bedc0ac4-2112-4fdc-b583-ee2481b0898a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_b003a6a8-887b-4a16-9829-fb9225bbac9e" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CumulativeEffectPeriodOfAdoptionDomain_bedc0ac4-2112-4fdc-b583-ee2481b0898a" xlink:to="loc_srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember_b003a6a8-887b-4a16-9829-fb9225bbac9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_91892130-4dad-4b08-84d4-81fb2562ca23" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_25df12e5-40d3-4931-9d8f-7bb1650990e0" xlink:to="loc_us-gaap_StatementLineItems_91892130-4dad-4b08-84d4-81fb2562ca23" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_91892130-4dad-4b08-84d4-81fb2562ca23" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_cd763836-83e3-4515-99ef-9c480bedcf5c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_SharesOutstanding_cd763836-83e3-4515-99ef-9c480bedcf5c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_8e9f9273-c88a-416c-98fb-37d2a73ebd68" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_StockholdersEquity_8e9f9273-c88a-416c-98fb-37d2a73ebd68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingStandardsUpdateExtensibleList_6cc7176b-74db-4188-8866-05ce3e642713" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingStandardsUpdateExtensibleList"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_AccountingStandardsUpdateExtensibleList_6cc7176b-74db-4188-8866-05ce3e642713" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_992d936f-65a7-4c05-9ddd-00b7066b4482" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_992d936f-65a7-4c05-9ddd-00b7066b4482" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_bd0510ae-ef54-4929-933d-1660215d7051" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_bd0510ae-ef54-4929-933d-1660215d7051" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_d83af37f-6f44-4609-ad9b-ee5b208143e2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_d83af37f-6f44-4609-ad9b-ee5b208143e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_de9742a0-d12c-4353-81fa-022684ac5ae1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_de9742a0-d12c-4353-81fa-022684ac5ae1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_1f512d16-6644-431f-afcf-c9d34e699665" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_1f512d16-6644-431f-afcf-c9d34e699665" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_02f3b486-a36d-4c31-9b12-9d8c2ff8a1a1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_02f3b486-a36d-4c31-9b12-9d8c2ff8a1a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_f1472600-8a99-46f0-966e-feda1b1f3d23" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodShares"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_f1472600-8a99-46f0-966e-feda1b1f3d23" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_ab55d3d5-56fc-4396-8217-918c72f6534e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_ab55d3d5-56fc-4396-8217-918c72f6534e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_AdjustmentsToAdditionalPaidInCapitalCashUsedToSettleShareBasedAwards_4efa3cc0-5e9e-4d73-9e8d-ee446b456c35" xlink:href="rxt-20211231.xsd#rxt_AdjustmentsToAdditionalPaidInCapitalCashUsedToSettleShareBasedAwards"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_rxt_AdjustmentsToAdditionalPaidInCapitalCashUsedToSettleShareBasedAwards_4efa3cc0-5e9e-4d73-9e8d-ee446b456c35" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_216badcc-1c63-44c6-b3d3-16a5f3baa27f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_216badcc-1c63-44c6-b3d3-16a5f3baa27f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_18edb85e-f440-4962-a6ad-d630c3074a60" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_NetIncomeLoss_18edb85e-f440-4962-a6ad-d630c3074a60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_bb3ddaed-872c-4427-ae2e-7ee542911e2f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_bb3ddaed-872c-4427-ae2e-7ee542911e2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_f06ac7d2-30b1-4692-9173-8e4eebbfb4bc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_SharesOutstanding_f06ac7d2-30b1-4692-9173-8e4eebbfb4bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_fda082cc-eab5-4da6-a768-c521df1f3a3e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_268fbe51-0a30-461d-b9e2-537fda9cad44" xlink:to="loc_us-gaap_StockholdersEquity_fda082cc-eab5-4da6-a768-c521df1f3a3e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPolicies" xlink:type="simple" xlink:href="rxt-20211231.xsd#CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPolicies"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_59708964-8075-4c4c-a1d7-18b6ddbe4c11" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock_ecde1a8a-e99e-4bfe-833a-86c9ffc66941" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_59708964-8075-4c4c-a1d7-18b6ddbe4c11" xlink:to="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock_ecde1a8a-e99e-4bfe-833a-86c9ffc66941" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" xlink:type="simple" xlink:href="rxt-20211231.xsd#CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConsolidationPolicyTextBlock_7dc9484b-2625-4a32-b2ce-6c9ae3b368b5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_ConsolidationPolicyTextBlock_7dc9484b-2625-4a32-b2ce-6c9ae3b368b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UseOfEstimates_e2e4f611-9e66-42bd-94b6-541b2b9dcaee" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UseOfEstimates"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_UseOfEstimates_e2e4f611-9e66-42bd-94b6-541b2b9dcaee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_a3046817-218c-457f-b3f2-9e9b5519bdd4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_a3046817-218c-457f-b3f2-9e9b5519bdd4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_8f0de252-1c38-4e82-b2b1-f23f36d97652" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_8f0de252-1c38-4e82-b2b1-f23f36d97652" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsFiniteLivedPolicy_e3c38b00-b7e9-431f-8ba5-d28c94817704" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsFiniteLivedPolicy"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_IntangibleAssetsFiniteLivedPolicy_e3c38b00-b7e9-431f-8ba5-d28c94817704" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentImpairment_1bec81dd-3f84-4672-8760-5476fdb69408" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentImpairment"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentImpairment_1bec81dd-3f84-4672-8760-5476fdb69408" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsIndefiniteLivedPolicy_4f4b379c-19e5-4983-8a11-6e307a9f5975" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsIndefiniteLivedPolicy"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsIndefiniteLivedPolicy_4f4b379c-19e5-4983-8a11-6e307a9f5975" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsPolicy_aba85a0b-4030-40fc-967c-462b3373c11d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationsPolicy"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_BusinessCombinationsPolicy_aba85a0b-4030-40fc-967c-462b3373c11d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentPolicyTextBlock_0df7dd47-fd0c-43f8-b34d-676ccde1946a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentPolicyTextBlock"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_InvestmentPolicyTextBlock_0df7dd47-fd0c-43f8-b34d-676ccde1946a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeasesPolicyTextBlock_66ad531c-cf27-4084-bb59-df84b90a260c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_LesseeLeasesPolicyTextBlock_66ad531c-cf27-4084-bb59-df84b90a260c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorLeasesPolicyTextBlock_75c25675-14a7-459c-99a2-7c51497b660d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LessorLeasesPolicyTextBlock"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_LessorLeasesPolicyTextBlock_75c25675-14a7-459c-99a2-7c51497b660d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtPolicyTextBlock_957f83b7-8010-4d01-b5ff-a3b324fcd290" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtPolicyTextBlock"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_DebtPolicyTextBlock_957f83b7-8010-4d01-b5ff-a3b324fcd290" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsPolicyTextBlock_e0d599fd-2218-4083-820f-d813e4319b6a" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsPolicyTextBlock"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_rxt_FinancingObligationsPolicyTextBlock_e0d599fd-2218-4083-820f-d813e4319b6a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicyTextBlock_de95e771-6949-48d4-a4ed-ddd1e75ab294" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicyTextBlock"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicyTextBlock_de95e771-6949-48d4-a4ed-ddd1e75ab294" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_f76a272a-2e7a-45e0-9fbe-93d2937d084c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerPolicyTextBlock"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_f76a272a-2e7a-45e0-9fbe-93d2937d084c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesPolicyTextBlock_4e254833-fe4f-41a8-9d83-0c0e846d6a5c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostOfSalesPolicyTextBlock"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_CostOfSalesPolicyTextBlock_4e254833-fe4f-41a8-9d83-0c0e846d6a5c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpensesPolicyTextBlock_25f7a4ca-f0cb-42de-954a-fdbad869a047" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesPolicyTextBlock"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpensesPolicyTextBlock_25f7a4ca-f0cb-42de-954a-fdbad869a047" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdvertisingCostsPolicyTextBlock_a6077c7a-6951-44da-ac60-cd97516c21b5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdvertisingCostsPolicyTextBlock"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_AdvertisingCostsPolicyTextBlock_a6077c7a-6951-44da-ac60-cd97516c21b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_d97d72f6-1741-41dd-8838-ce4eed9a675f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_d97d72f6-1741-41dd-8838-ce4eed9a675f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPolicyTextBlock_2e250f69-6338-458d-b32e-ba94beed3f64" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_IncomeTaxPolicyTextBlock_2e250f69-6338-458d-b32e-ba94beed3f64" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_b5c6b6e7-bc67-4087-8a01-aea8bc7d77ed" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasurementPolicyPolicyTextBlock"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_b5c6b6e7-bc67-4087-8a01-aea8bc7d77ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_520596f1-85a9-438a-90b4-894d4e14030f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_520596f1-85a9-438a-90b4-894d4e14030f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativesPolicyTextBlock_f10d634c-bdbf-4c9c-a713-5f99adc93d4b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativesPolicyTextBlock"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_DerivativesPolicyTextBlock_f10d634c-bdbf-4c9c-a713-5f99adc93d4b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PriorPeriodReclassificationAdjustmentDescription_f7b713bc-1fcc-44a4-90d9-7f84593fde6b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustmentDescription"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_PriorPeriodReclassificationAdjustmentDescription_f7b713bc-1fcc-44a4-90d9-7f84593fde6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_cd6e0c96-b248-46a1-95cb-a763673d8cdc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_cd6e0c96-b248-46a1-95cb-a763673d8cdc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock_7fa1c374-bcd1-4f1e-afd7-bd8118543f1a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ad6ed303-6a9c-4f0d-a954-3b63634c1818" xlink:to="loc_us-gaap_EarningsPerSharePolicyTextBlock_7fa1c374-bcd1-4f1e-afd7-bd8118543f1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_daea7bc7-12cf-4265-8f88-01dff0a9deb9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_a5856002-3e6b-4424-b420-0d3bbbed0308" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_daea7bc7-12cf-4265-8f88-01dff0a9deb9" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_a5856002-3e6b-4424-b420-0d3bbbed0308" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesSaleofStockDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesSaleofStockDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesSaleofStockDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_8a8b1cfb-5217-4db8-94f0-6e9f128c7061" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSubsidiaryOrEquityMethodInvesteeTable_4e85d6f5-c592-40a4-a5bf-65dfc6930f40" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfSubsidiaryOrEquityMethodInvesteeTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_8a8b1cfb-5217-4db8-94f0-6e9f128c7061" xlink:to="loc_us-gaap_ScheduleOfSubsidiaryOrEquityMethodInvesteeTable_4e85d6f5-c592-40a4-a5bf-65dfc6930f40" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_4804504a-9b63-4f7b-835f-5073da0180fc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSubsidiaryOrEquityMethodInvesteeTable_4e85d6f5-c592-40a4-a5bf-65dfc6930f40" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_4804504a-9b63-4f7b-835f-5073da0180fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_d0c3e950-eb19-4ef7-99a5-411768cd2691" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_4804504a-9b63-4f7b-835f-5073da0180fc" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_d0c3e950-eb19-4ef7-99a5-411768cd2691" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IPOMember_26f4a74b-fb56-458a-9045-6930ea1963fa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IPOMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_d0c3e950-eb19-4ef7-99a5-411768cd2691" xlink:to="loc_us-gaap_IPOMember_26f4a74b-fb56-458a-9045-6930ea1963fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiaryOrEquityMethodInvesteeLineItems_945a7978-31a5-44fc-a8e6-faad6d8d64d0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsidiaryOrEquityMethodInvesteeLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSubsidiaryOrEquityMethodInvesteeTable_4e85d6f5-c592-40a4-a5bf-65dfc6930f40" xlink:to="loc_us-gaap_SubsidiaryOrEquityMethodInvesteeLineItems_945a7978-31a5-44fc-a8e6-faad6d8d64d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_ce41b87e-3bbf-4db9-8fa8-aa2ead5738d6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityNoteStockSplitConversionRatio1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsidiaryOrEquityMethodInvesteeLineItems_945a7978-31a5-44fc-a8e6-faad6d8d64d0" xlink:to="loc_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_ce41b87e-3bbf-4db9-8fa8-aa2ead5738d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_49dbb1db-feed-40fd-9f01-40e788b020ad" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsidiaryOrEquityMethodInvesteeLineItems_945a7978-31a5-44fc-a8e6-faad6d8d64d0" xlink:to="loc_us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_49dbb1db-feed-40fd-9f01-40e788b020ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockPricePerShare_04e50210-99ab-4f06-89a8-69bb76cff520" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockPricePerShare"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsidiaryOrEquityMethodInvesteeLineItems_945a7978-31a5-44fc-a8e6-faad6d8d64d0" xlink:to="loc_us-gaap_SaleOfStockPricePerShare_04e50210-99ab-4f06-89a8-69bb76cff520" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesCashCashEquivalentsRestrictedCashandPropertyEquipmentandSoftwareandDefiniteLivedIntangibleAssetsDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesCashCashEquivalentsRestrictedCashandPropertyEquipmentandSoftwareandDefiniteLivedIntangibleAssetsDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesCashCashEquivalentsRestrictedCashandPropertyEquipmentandSoftwareandDefiniteLivedIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_549d6b06-6267-47a9-850a-5e376c397ca2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_20b5b9b9-500c-4dcd-b5d0-d96d87c58974" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_549d6b06-6267-47a9-850a-5e376c397ca2" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_20b5b9b9-500c-4dcd-b5d0-d96d87c58974" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ChangeInAccountingEstimateByTypeAxis_e021f590-a9cf-4029-84ef-e43907c59391" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ChangeInAccountingEstimateByTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_20b5b9b9-500c-4dcd-b5d0-d96d87c58974" xlink:to="loc_us-gaap_ChangeInAccountingEstimateByTypeAxis_e021f590-a9cf-4029-84ef-e43907c59391" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ChangeInAccountingEstimateTypeDomain_41bd9d7e-4578-45fd-ad5a-99516c2570d6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ChangeInAccountingEstimateTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ChangeInAccountingEstimateByTypeAxis_e021f590-a9cf-4029-84ef-e43907c59391" xlink:to="loc_us-gaap_ChangeInAccountingEstimateTypeDomain_41bd9d7e-4578-45fd-ad5a-99516c2570d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ServiceLifeMember_3d2440e1-1422-485e-b041-93145c53e115" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ServiceLifeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ChangeInAccountingEstimateTypeDomain_41bd9d7e-4578-45fd-ad5a-99516c2570d6" xlink:to="loc_us-gaap_ServiceLifeMember_3d2440e1-1422-485e-b041-93145c53e115" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_6450a641-f7a9-4bd2-9ede-a2af9c6a2f5d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_20b5b9b9-500c-4dcd-b5d0-d96d87c58974" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_6450a641-f7a9-4bd2-9ede-a2af9c6a2f5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash_048a9c50-c612-4000-94e1-f2efc1284054" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestrictedCash"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_6450a641-f7a9-4bd2-9ede-a2af9c6a2f5d" xlink:to="loc_us-gaap_RestrictedCash_048a9c50-c612-4000-94e1-f2efc1284054" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestCostsCapitalized_099aeb2b-eeb2-46c1-93d0-319be78cd3e3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestCostsCapitalized"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_6450a641-f7a9-4bd2-9ede-a2af9c6a2f5d" xlink:to="loc_us-gaap_InterestCostsCapitalized_099aeb2b-eeb2-46c1-93d0-319be78cd3e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_c0d6f024-b497-4a76-bf3c-db66023fb23c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Depreciation"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_6450a641-f7a9-4bd2-9ede-a2af9c6a2f5d" xlink:to="loc_us-gaap_Depreciation_c0d6f024-b497-4a76-bf3c-db66023fb23c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesEstimatedUsefulLivesDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesEstimatedUsefulLivesDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesEstimatedUsefulLivesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_ce83c2ac-42ce-41d3-9156-6bed1b99f38a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_dd767dd3-5e98-41df-b847-02993ab6fc71" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_ce83c2ac-42ce-41d3-9156-6bed1b99f38a" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_dd767dd3-5e98-41df-b847-02993ab6fc71" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_babee3bf-fa09-4fbd-94d0-a417dd520b6e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_dd767dd3-5e98-41df-b847-02993ab6fc71" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_babee3bf-fa09-4fbd-94d0-a417dd520b6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_d538ca09-d2d5-44c5-8bec-c606efe68c3c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_babee3bf-fa09-4fbd-94d0-a417dd520b6e" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_d538ca09-d2d5-44c5-8bec-c606efe68c3c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ComputerAndEquipmentMember_8a288e6d-e9b4-4051-92de-5cc836292c7f" xlink:href="rxt-20211231.xsd#rxt_ComputerAndEquipmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_d538ca09-d2d5-44c5-8bec-c606efe68c3c" xlink:to="loc_rxt_ComputerAndEquipmentMember_8a288e6d-e9b4-4051-92de-5cc836292c7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_a9e6b8ff-dd2d-4532-aede-b29dbf4a67c3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_d538ca09-d2d5-44c5-8bec-c606efe68c3c" xlink:to="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_a9e6b8ff-dd2d-4532-aede-b29dbf4a67c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FurnitureAndFixturesMember_602dbd90-021d-455e-85ed-820038461fbe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FurnitureAndFixturesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_d538ca09-d2d5-44c5-8bec-c606efe68c3c" xlink:to="loc_us-gaap_FurnitureAndFixturesMember_602dbd90-021d-455e-85ed-820038461fbe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_BuildingsAndLeaseholdImprovementsMember_1a320431-8715-4cf1-aa45-7d63d4ab90b9" xlink:href="rxt-20211231.xsd#rxt_BuildingsAndLeaseholdImprovementsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_d538ca09-d2d5-44c5-8bec-c606efe68c3c" xlink:to="loc_rxt_BuildingsAndLeaseholdImprovementsMember_1a320431-8715-4cf1-aa45-7d63d4ab90b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_430da62d-d3c8-4773-a30d-2e2923a9e238" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_dd767dd3-5e98-41df-b847-02993ab6fc71" xlink:to="loc_srt_RangeAxis_430da62d-d3c8-4773-a30d-2e2923a9e238" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_0cce00a3-889a-42d2-ba07-aa08499386df" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_430da62d-d3c8-4773-a30d-2e2923a9e238" xlink:to="loc_srt_RangeMember_0cce00a3-889a-42d2-ba07-aa08499386df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_1bca6783-5133-4040-ba4a-ce34d36ac76f" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_0cce00a3-889a-42d2-ba07-aa08499386df" xlink:to="loc_srt_MinimumMember_1bca6783-5133-4040-ba4a-ce34d36ac76f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_81dcb4eb-aafa-4bad-958c-116edb440cd7" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_0cce00a3-889a-42d2-ba07-aa08499386df" xlink:to="loc_srt_MaximumMember_81dcb4eb-aafa-4bad-958c-116edb440cd7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_1afed397-4e7b-429a-a7c2-0fb6836d3382" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_dd767dd3-5e98-41df-b847-02993ab6fc71" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_1afed397-4e7b-429a-a7c2-0fb6836d3382" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_49cf3fbb-9ca0-4ff5-909e-403ba6ecfed4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_1afed397-4e7b-429a-a7c2-0fb6836d3382" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_49cf3fbb-9ca0-4ff5-909e-403ba6ecfed4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesGoodwillandIntangibleAssetsDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesGoodwillandIntangibleAssetsDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesGoodwillandIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_6a4114b7-a9b6-4dca-af7f-1317f41a53ff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfReportingUnits_14c33bf5-9394-44d6-a6f8-e6829e9ce6db" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NumberOfReportingUnits"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6a4114b7-a9b6-4dca-af7f-1317f41a53ff" xlink:to="loc_us-gaap_NumberOfReportingUnits_14c33bf5-9394-44d6-a6f8-e6829e9ce6db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_9fe2e5ac-cf21-4ef6-805f-5520a952cccc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_6a4114b7-a9b6-4dca-af7f-1317f41a53ff" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_9fe2e5ac-cf21-4ef6-805f-5520a952cccc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesLeasesDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesLeasesDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesLeasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_4d14ec89-fdc1-4782-b446-a4ad26fb45df" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_18b43262-bd48-483b-8137-efd51e7e7b61" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4d14ec89-fdc1-4782-b446-a4ad26fb45df" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_18b43262-bd48-483b-8137-efd51e7e7b61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_005debc6-d44f-4996-8b94-2b02208a72af" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_18b43262-bd48-483b-8137-efd51e7e7b61" xlink:to="loc_srt_RangeAxis_005debc6-d44f-4996-8b94-2b02208a72af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_d2f3f66c-3b85-486c-a605-a4a4f22b5048" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_005debc6-d44f-4996-8b94-2b02208a72af" xlink:to="loc_srt_RangeMember_d2f3f66c-3b85-486c-a605-a4a4f22b5048" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_25e052c1-213c-42d5-a33d-3d87752fa482" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_d2f3f66c-3b85-486c-a605-a4a4f22b5048" xlink:to="loc_srt_MinimumMember_25e052c1-213c-42d5-a33d-3d87752fa482" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_31f582c7-56a1-47e1-a30f-a7ff8d619270" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_d2f3f66c-3b85-486c-a605-a4a4f22b5048" xlink:to="loc_srt_MaximumMember_31f582c7-56a1-47e1-a30f-a7ff8d619270" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_3fe7aae5-0924-46ae-a114-996cd8274293" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_18b43262-bd48-483b-8137-efd51e7e7b61" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_3fe7aae5-0924-46ae-a114-996cd8274293" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_a5c50864-0b59-441f-aee8-509137fd9320" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_3fe7aae5-0924-46ae-a114-996cd8274293" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_a5c50864-0b59-441f-aee8-509137fd9320" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DataCentersMember_8aa38e2f-7104-4c39-bb4a-aecc480c4159" xlink:href="rxt-20211231.xsd#rxt_DataCentersMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_a5c50864-0b59-441f-aee8-509137fd9320" xlink:to="loc_rxt_DataCentersMember_8aa38e2f-7104-4c39-bb4a-aecc480c4159" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquipmentMember_8bf0fbbd-b986-4842-af71-1a5cf5570d2c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquipmentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_a5c50864-0b59-441f-aee8-509137fd9320" xlink:to="loc_us-gaap_EquipmentMember_8bf0fbbd-b986-4842-af71-1a5cf5570d2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OfficeSpaceMember_82829d7a-3cdd-49e6-8f1a-a1816e655e0d" xlink:href="rxt-20211231.xsd#rxt_OfficeSpaceMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_a5c50864-0b59-441f-aee8-509137fd9320" xlink:to="loc_rxt_OfficeSpaceMember_82829d7a-3cdd-49e6-8f1a-a1816e655e0d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_9cf4d84e-5588-497b-81c4-cdb3516ad20c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_18b43262-bd48-483b-8137-efd51e7e7b61" xlink:to="loc_us-gaap_LesseeLeaseDescriptionLineItems_9cf4d84e-5588-497b-81c4-cdb3516ad20c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseTermOfContract_2d710351-5a36-4159-950a-7eea79baed83" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseTermOfContract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_9cf4d84e-5588-497b-81c4-cdb3516ad20c" xlink:to="loc_us-gaap_LesseeOperatingLeaseTermOfContract_2d710351-5a36-4159-950a-7eea79baed83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesRevenueDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesRevenueDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesRevenueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_a87a7804-9bb5-4436-b8b1-b0cf05f05032" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_d5ee60d4-d61d-4e4e-b261-441923236fe3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_a87a7804-9bb5-4436-b8b1-b0cf05f05032" xlink:to="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_d5ee60d4-d61d-4e4e-b261-441923236fe3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_46d2b432-ff87-46ba-9d16-3b98397b8884" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_d5ee60d4-d61d-4e4e-b261-441923236fe3" xlink:to="loc_srt_ProductOrServiceAxis_46d2b432-ff87-46ba-9d16-3b98397b8884" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_7c7ce94d-81ec-4dec-852d-05c3c4487d42" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_46d2b432-ff87-46ba-9d16-3b98397b8884" xlink:to="loc_srt_ProductsAndServicesDomain_7c7ce94d-81ec-4dec-852d-05c3c4487d42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_MultiCloudServicesMember_08b0f3d8-8bd1-4f67-aa5a-3ae8ec972461" xlink:href="rxt-20211231.xsd#rxt_MultiCloudServicesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_7c7ce94d-81ec-4dec-852d-05c3c4487d42" xlink:to="loc_rxt_MultiCloudServicesMember_08b0f3d8-8bd1-4f67-aa5a-3ae8ec972461" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_f121a0ad-07be-4987-962e-d7dc161a4fe5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingRevenueReconcilingItemLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_d5ee60d4-d61d-4e4e-b261-441923236fe3" xlink:to="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_f121a0ad-07be-4987-962e-d7dc161a4fe5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_RevenueRecognitionCustomerContractPeriodMaximum_51503bb2-1b1f-40f2-a42a-5ef1000622fb" xlink:href="rxt-20211231.xsd#rxt_RevenueRecognitionCustomerContractPeriodMaximum"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_f121a0ad-07be-4987-962e-d7dc161a4fe5" xlink:to="loc_rxt_RevenueRecognitionCustomerContractPeriodMaximum_51503bb2-1b1f-40f2-a42a-5ef1000622fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ExpectedServiceDeliveryPeriod_a276b550-290c-4296-8d31-35a2ce1af2cf" xlink:href="rxt-20211231.xsd#rxt_ExpectedServiceDeliveryPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_f121a0ad-07be-4987-962e-d7dc161a4fe5" xlink:to="loc_rxt_ExpectedServiceDeliveryPeriod_a276b550-290c-4296-8d31-35a2ce1af2cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesSellingGeneralandAdministrativeExpenseandImpairmentLossDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesSellingGeneralandAdministrativeExpenseandImpairmentLossDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesSellingGeneralandAdministrativeExpenseandImpairmentLossDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_90a642eb-110a-4d58-b1f0-1ce4376da69c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdvertisingExpense_3e92c7a0-b408-4fd6-8491-4b8aba8c7a11" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdvertisingExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_90a642eb-110a-4d58-b1f0-1ce4376da69c" xlink:to="loc_us-gaap_AdvertisingExpense_3e92c7a0-b408-4fd6-8491-4b8aba8c7a11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_bb8b4088-ac10-45cb-8294-f6fc69eb87cb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_90a642eb-110a-4d58-b1f0-1ce4376da69c" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_bb8b4088-ac10-45cb-8294-f6fc69eb87cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesForeignCurrencyDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesForeignCurrencyDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CompanyOverviewBasisofPresentationandSummaryofSignificantAccountingPoliciesForeignCurrencyDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_8da0c4cd-ec7c-4efc-be70-5371faf283e0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_9b3f85ff-6f6b-4976-87d3-a7a543e64647" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_8da0c4cd-ec7c-4efc-be70-5371faf283e0" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_9b3f85ff-6f6b-4976-87d3-a7a543e64647" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CustomerContracts" xlink:type="simple" xlink:href="rxt-20211231.xsd#CustomerContracts"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CustomerContracts" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_ce614c42-f58e-448c-9955-961da9989a86" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_0676d2b4-5645-4077-b784-9f0d0b3c6f7c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_ce614c42-f58e-448c-9955-961da9989a86" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_0676d2b4-5645-4077-b784-9f0d0b3c6f7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CustomerContractsTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#CustomerContractsTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CustomerContractsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_f5aa037b-5dab-48c9-8634-a4c8c023fb09" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_19dd16c9-7022-470b-9a12-856ee935db1f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_f5aa037b-5dab-48c9-8634-a4c8c023fb09" xlink:to="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_19dd16c9-7022-470b-9a12-856ee935db1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableAllowanceForCreditLossTableTextBlock_8bab3206-3fd9-499e-8a95-fcda240301fe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsReceivableAllowanceForCreditLossTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_f5aa037b-5dab-48c9-8634-a4c8c023fb09" xlink:to="loc_us-gaap_AccountsReceivableAllowanceForCreditLossTableTextBlock_8bab3206-3fd9-499e-8a95-fcda240301fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostTableTextBlock_b5cb8f55-8be8-453e-bd92-2577021d22ab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedContractCostTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_f5aa037b-5dab-48c9-8634-a4c8c023fb09" xlink:to="loc_us-gaap_CapitalizedContractCostTableTextBlock_b5cb8f55-8be8-453e-bd92-2577021d22ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CustomerContractsScheduleofBalancesRelatedtoCustomerContractsDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CustomerContractsScheduleofBalancesRelatedtoCustomerContractsDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CustomerContractsScheduleofBalancesRelatedtoCustomerContractsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7c1c1cf1-ed03-4572-b2c1-a2a01a79c58c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_80091bb3-b8ce-4b90-97c8-0685e271c7a1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7c1c1cf1-ed03-4572-b2c1-a2a01a79c58c" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_80091bb3-b8ce-4b90-97c8-0685e271c7a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_38fa17cf-899d-4ede-9498-aa3a24277cfa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7c1c1cf1-ed03-4572-b2c1-a2a01a79c58c" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_38fa17cf-899d-4ede-9498-aa3a24277cfa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_359d134d-ed15-4e9e-bd0a-b122fa7e58d2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetNetNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7c1c1cf1-ed03-4572-b2c1-a2a01a79c58c" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_359d134d-ed15-4e9e-bd0a-b122fa7e58d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_28a2c256-96eb-4bf9-99c1-ab228f022591" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7c1c1cf1-ed03-4572-b2c1-a2a01a79c58c" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_28a2c256-96eb-4bf9-99c1-ab228f022591" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_947d88ca-bc14-4dda-869f-4f6b70f5263d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7c1c1cf1-ed03-4572-b2c1-a2a01a79c58c" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_947d88ca-bc14-4dda-869f-4f6b70f5263d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_baa37987-3f60-4b13-9015-d32cea4f8975" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7c1c1cf1-ed03-4572-b2c1-a2a01a79c58c" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_baa37987-3f60-4b13-9015-d32cea4f8975" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CustomerContractsAllowanceforDoubtfulAccountsDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CustomerContractsAllowanceforDoubtfulAccountsDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CustomerContractsAllowanceforDoubtfulAccountsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_da7c5b92-b1ac-4e84-8c22-e79f01460bb6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_eb46ad25-58fe-48fa-9ba0-d38e178e4f31" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_da7c5b92-b1ac-4e84-8c22-e79f01460bb6" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_eb46ad25-58fe-48fa-9ba0-d38e178e4f31" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_e5a17dc2-8068-4cd9-a36f-ea8d25f8f559" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_eb46ad25-58fe-48fa-9ba0-d38e178e4f31" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_e5a17dc2-8068-4cd9-a36f-ea8d25f8f559" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_AccountsReceivableAllowanceForCreditLossAdditions_3206f74f-e10a-4312-9878-5a759dd53be4" xlink:href="rxt-20211231.xsd#rxt_AccountsReceivableAllowanceForCreditLossAdditions"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_eb46ad25-58fe-48fa-9ba0-d38e178e4f31" xlink:to="loc_rxt_AccountsReceivableAllowanceForCreditLossAdditions_3206f74f-e10a-4312-9878-5a759dd53be4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_d5714562-def1-4171-9a03-cd454bf894de" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_eb46ad25-58fe-48fa-9ba0-d38e178e4f31" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_d5714562-def1-4171-9a03-cd454bf894de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_6fdc2f97-e21b-4a25-8ef8-d267d0e69050" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_eb46ad25-58fe-48fa-9ba0-d38e178e4f31" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_6fdc2f97-e21b-4a25-8ef8-d267d0e69050" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CustomerContractsNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CustomerContractsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CustomerContractsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8cc9193d-eae9-4540-a877-77aae66c825d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostTable_15d42457-9d61-4993-b809-1c695823536d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedContractCostTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_8cc9193d-eae9-4540-a877-77aae66c825d" xlink:to="loc_us-gaap_CapitalizedContractCostTable_15d42457-9d61-4993-b809-1c695823536d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAxis_33166b1f-21d7-467a-82cd-4832c55f8814" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedContractCostAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostTable_15d42457-9d61-4993-b809-1c695823536d" xlink:to="loc_us-gaap_CapitalizedContractCostAxis_33166b1f-21d7-467a-82cd-4832c55f8814" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostDomain_5794d6a8-2f99-488f-a948-d36537a4cc48" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedContractCostDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostAxis_33166b1f-21d7-467a-82cd-4832c55f8814" xlink:to="loc_us-gaap_CapitalizedContractCostDomain_5794d6a8-2f99-488f-a948-d36537a4cc48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_CostToObtainAContractMember_257cc819-533a-48fb-af1f-1bd6c04ff097" xlink:href="rxt-20211231.xsd#rxt_CostToObtainAContractMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostDomain_5794d6a8-2f99-488f-a948-d36537a4cc48" xlink:to="loc_rxt_CostToObtainAContractMember_257cc819-533a-48fb-af1f-1bd6c04ff097" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_CostToFulfillAContractMember_caa6ac0c-5c89-44b2-8a61-d4d6568cf900" xlink:href="rxt-20211231.xsd#rxt_CostToFulfillAContractMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostDomain_5794d6a8-2f99-488f-a948-d36537a4cc48" xlink:to="loc_rxt_CostToFulfillAContractMember_caa6ac0c-5c89-44b2-8a61-d4d6568cf900" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostLineItems_00f997fd-4645-4f16-b03b-ad7a4b841af5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedContractCostLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostTable_15d42457-9d61-4993-b809-1c695823536d" xlink:to="loc_us-gaap_CapitalizedContractCostLineItems_00f997fd-4645-4f16-b03b-ad7a4b841af5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_dc8d5d8c-2887-45ae-8b37-d6dbb6e37e66" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostLineItems_00f997fd-4645-4f16-b03b-ad7a4b841af5" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_dc8d5d8c-2887-45ae-8b37-d6dbb6e37e66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostNet_fd8a225e-5d26-4079-9d3b-2def35dcdffc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedContractCostNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostLineItems_00f997fd-4645-4f16-b03b-ad7a4b841af5" xlink:to="loc_us-gaap_CapitalizedContractCostNet_fd8a225e-5d26-4079-9d3b-2def35dcdffc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CustomerContractsScheduleofAmortizationofCapitalizedContractCostsDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CustomerContractsScheduleofAmortizationofCapitalizedContractCostsDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CustomerContractsScheduleofAmortizationofCapitalizedContractCostsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_eb5ed9be-621b-4c72-9a18-53678cff1f19" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostTable_a4d8e2c1-a126-4090-8c55-d80c746ceb08" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedContractCostTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_eb5ed9be-621b-4c72-9a18-53678cff1f19" xlink:to="loc_us-gaap_CapitalizedContractCostTable_a4d8e2c1-a126-4090-8c55-d80c746ceb08" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAxis_3337b23a-0424-48bf-b4d4-37cf4e9bd82c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedContractCostAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostTable_a4d8e2c1-a126-4090-8c55-d80c746ceb08" xlink:to="loc_us-gaap_CapitalizedContractCostAxis_3337b23a-0424-48bf-b4d4-37cf4e9bd82c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostDomain_f4160d07-f7c7-45c4-8ff1-cacee1e6b155" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedContractCostDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostAxis_3337b23a-0424-48bf-b4d4-37cf4e9bd82c" xlink:to="loc_us-gaap_CapitalizedContractCostDomain_f4160d07-f7c7-45c4-8ff1-cacee1e6b155" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_SalesCommissionsMember_28d7793d-d043-42b9-a9d9-3fdb78b6add5" xlink:href="rxt-20211231.xsd#rxt_SalesCommissionsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostDomain_f4160d07-f7c7-45c4-8ff1-cacee1e6b155" xlink:to="loc_rxt_SalesCommissionsMember_28d7793d-d043-42b9-a9d9-3fdb78b6add5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ImplementationCostsMember_077ba6aa-0868-41d2-b795-240d559ff781" xlink:href="rxt-20211231.xsd#rxt_ImplementationCostsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostDomain_f4160d07-f7c7-45c4-8ff1-cacee1e6b155" xlink:to="loc_rxt_ImplementationCostsMember_077ba6aa-0868-41d2-b795-240d559ff781" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostLineItems_762d708e-58da-4c7b-b577-a3400ef270b1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedContractCostLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostTable_a4d8e2c1-a126-4090-8c55-d80c746ceb08" xlink:to="loc_us-gaap_CapitalizedContractCostLineItems_762d708e-58da-4c7b-b577-a3400ef270b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAmortization_6bf4d639-dad5-4b3f-a898-6283ac41d959" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedContractCostAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalizedContractCostLineItems_762d708e-58da-4c7b-b577-a3400ef270b1" xlink:to="loc_us-gaap_CapitalizedContractCostAmortization_6bf4d639-dad5-4b3f-a898-6283ac41d959" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CustomerContractsRemainingPerformanceObligationsDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CustomerContractsRemainingPerformanceObligationsDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CustomerContractsRemainingPerformanceObligationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7ce8387a-6064-4679-a798-074b7f6c87a6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_2ea4080a-cd03-457a-8a45-dbc2d6fa29b4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7ce8387a-6064-4679-a798-074b7f6c87a6" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_2ea4080a-cd03-457a-8a45-dbc2d6fa29b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_787331a6-fb42-4623-adaf-7fdbc0c6511d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_2ea4080a-cd03-457a-8a45-dbc2d6fa29b4" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_787331a6-fb42-4623-adaf-7fdbc0c6511d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_1d37d705-bd81-446f-98ab-4bc8f5e2ea53" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_2ea4080a-cd03-457a-8a45-dbc2d6fa29b4" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_1d37d705-bd81-446f-98ab-4bc8f5e2ea53" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_4776987d-2a5c-4ce6-9af9-dc4af0fb186a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligation"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_1d37d705-bd81-446f-98ab-4bc8f5e2ea53" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_4776987d-2a5c-4ce6-9af9-dc4af0fb186a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_52e2970c-1e82-4bf8-9d87-e87a8135e796" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationPercentage"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_1d37d705-bd81-446f-98ab-4bc8f5e2ea53" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationPercentage_52e2970c-1e82-4bf8-9d87-e87a8135e796" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_26c7233e-7bc5-4c79-8eca-373b90301788" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_1d37d705-bd81-446f-98ab-4bc8f5e2ea53" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_26c7233e-7bc5-4c79-8eca-373b90301788" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CustomerContractsRemainingPerformanceObligationsDetails_1" xlink:type="simple" xlink:href="rxt-20211231.xsd#CustomerContractsRemainingPerformanceObligationsDetails_1"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CustomerContractsRemainingPerformanceObligationsDetails_1" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.rackspace.com/role/NetLossPerShare" xlink:type="simple" xlink:href="rxt-20211231.xsd#NetLossPerShare"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/NetLossPerShare" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_ce162275-2099-47d1-ba82-7ca015113ef0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_7fd21751-9079-4045-bc36-0d9b228779ff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_ce162275-2099-47d1-ba82-7ca015113ef0" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_7fd21751-9079-4045-bc36-0d9b228779ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/NetLossPerShareTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#NetLossPerShareTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/NetLossPerShareTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_f15b65be-8543-4c14-ae08-63e8de4f9b81" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_03528581-1dfd-4f6b-a4f5-13afd250f4ee" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_f15b65be-8543-4c14-ae08-63e8de4f9b81" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_03528581-1dfd-4f6b-a4f5-13afd250f4ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/NetLossPerShareComputationofBasicandDilutedNetIncomeLossperShareDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#NetLossPerShareComputationofBasicandDilutedNetIncomeLossperShareDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/NetLossPerShareComputationofBasicandDilutedNetIncomeLossperShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_c6019175-db12-45c0-8076-6cea426c8336" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_d624db1a-4e7f-40a5-a2b4-7ee8d2412f0e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_c6019175-db12-45c0-8076-6cea426c8336" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_d624db1a-4e7f-40a5-a2b4-7ee8d2412f0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_2ff39c76-0705-46fd-bab3-ba6668bf54f0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_d624db1a-4e7f-40a5-a2b4-7ee8d2412f0e" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_2ff39c76-0705-46fd-bab3-ba6668bf54f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_1b0baaed-0b7f-414d-b42a-b6f3d61ad8f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_d624db1a-4e7f-40a5-a2b4-7ee8d2412f0e" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_1b0baaed-0b7f-414d-b42a-b6f3d61ad8f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_9efde238-60de-4b7a-8e4e-01bd2c6b4c00" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_c6019175-db12-45c0-8076-6cea426c8336" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_9efde238-60de-4b7a-8e4e-01bd2c6b4c00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_7e0efaee-5f62-4b22-b96b-675ef7113b14" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_9efde238-60de-4b7a-8e4e-01bd2c6b4c00" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_7e0efaee-5f62-4b22-b96b-675ef7113b14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_c464272a-0658-428d-9fe9-b5fa555fc381" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_9efde238-60de-4b7a-8e4e-01bd2c6b4c00" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_c464272a-0658-428d-9fe9-b5fa555fc381" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_467f2af7-06cb-4c86-9f6e-f1cbb84fe6b0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_c6019175-db12-45c0-8076-6cea426c8336" xlink:to="loc_us-gaap_EarningsPerShareBasic_467f2af7-06cb-4c86-9f6e-f1cbb84fe6b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_d6a70e75-de72-4d22-b3e2-73d8594d579a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_c6019175-db12-45c0-8076-6cea426c8336" xlink:to="loc_us-gaap_EarningsPerShareDiluted_d6a70e75-de72-4d22-b3e2-73d8594d579a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/NetLossPerShareNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#NetLossPerShareNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/NetLossPerShareNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_9cccd90b-5dfb-4847-a0c4-dca41d470485" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_81a47a54-a3ff-4a52-a413-618d5b82b946" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_9cccd90b-5dfb-4847-a0c4-dca41d470485" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_81a47a54-a3ff-4a52-a413-618d5b82b946" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/PropertyEquipmentandSoftwarenet" xlink:type="simple" xlink:href="rxt-20211231.xsd#PropertyEquipmentandSoftwarenet"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/PropertyEquipmentandSoftwarenet" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_7ed273fc-3062-4a9b-83f8-b380622df7bc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_299c5e2b-03ed-42a6-9685-3dfdf051214e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_7ed273fc-3062-4a9b-83f8-b380622df7bc" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_299c5e2b-03ed-42a6-9685-3dfdf051214e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/PropertyEquipmentandSoftwarenetTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#PropertyEquipmentandSoftwarenetTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/PropertyEquipmentandSoftwarenetTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_4974d252-e321-49a5-a7a3-dd1c1fa99f06" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_0a1b6445-4c83-47a6-8ba9-b21604b8f3ac" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_4974d252-e321-49a5-a7a3-dd1c1fa99f06" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_0a1b6445-4c83-47a6-8ba9-b21604b8f3ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/PropertyEquipmentandSoftwarenetScheduleofPropertyEquipmentandSoftwarenetDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#PropertyEquipmentandSoftwarenetScheduleofPropertyEquipmentandSoftwarenetDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/PropertyEquipmentandSoftwarenetScheduleofPropertyEquipmentandSoftwarenetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_adda965b-bf49-423b-834d-87c3d1851a47" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_0126793c-1322-4489-bfeb-93b09c023613" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_adda965b-bf49-423b-834d-87c3d1851a47" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_0126793c-1322-4489-bfeb-93b09c023613" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_05da112d-828d-461a-a5df-c1c3904e2431" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_0126793c-1322-4489-bfeb-93b09c023613" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_05da112d-828d-461a-a5df-c1c3904e2431" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_bee19817-3301-4237-b183-76ccf17e8d28" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_05da112d-828d-461a-a5df-c1c3904e2431" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_bee19817-3301-4237-b183-76ccf17e8d28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ComputerAndEquipmentMember_ac6cd2f5-f582-47c3-b1a3-9369a59b9a95" xlink:href="rxt-20211231.xsd#rxt_ComputerAndEquipmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_bee19817-3301-4237-b183-76ccf17e8d28" xlink:to="loc_rxt_ComputerAndEquipmentMember_ac6cd2f5-f582-47c3-b1a3-9369a59b9a95" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_b827bbdd-f82a-47de-87b0-52329e416325" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_bee19817-3301-4237-b183-76ccf17e8d28" xlink:to="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_b827bbdd-f82a-47de-87b0-52329e416325" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FurnitureAndFixturesMember_9343f903-9182-4e7f-ae00-ab63a5197c87" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FurnitureAndFixturesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_bee19817-3301-4237-b183-76ccf17e8d28" xlink:to="loc_us-gaap_FurnitureAndFixturesMember_9343f903-9182-4e7f-ae00-ab63a5197c87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_BuildingsAndLeaseholdImprovementsMember_99598515-94a9-45cb-b512-b9f9b1697a77" xlink:href="rxt-20211231.xsd#rxt_BuildingsAndLeaseholdImprovementsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_bee19817-3301-4237-b183-76ccf17e8d28" xlink:to="loc_rxt_BuildingsAndLeaseholdImprovementsMember_99598515-94a9-45cb-b512-b9f9b1697a77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandMember_38569066-f2f2-474e-8f87-74da5935671e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LandMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_bee19817-3301-4237-b183-76ccf17e8d28" xlink:to="loc_us-gaap_LandMember_38569066-f2f2-474e-8f87-74da5935671e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressMember_e0edb604-6be8-4352-9514-71fb99a43a17" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConstructionInProgressMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_bee19817-3301-4237-b183-76ccf17e8d28" xlink:to="loc_us-gaap_ConstructionInProgressMember_e0edb604-6be8-4352-9514-71fb99a43a17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_41a21623-2169-4788-a463-60760c5a5bf6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_0126793c-1322-4489-bfeb-93b09c023613" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_41a21623-2169-4788-a463-60760c5a5bf6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortizationExcludingConstructionInProgress_eb442c81-034a-41f1-92a1-002c524d1192" xlink:href="rxt-20211231.xsd#rxt_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortizationExcludingConstructionInProgress"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_41a21623-2169-4788-a463-60760c5a5bf6" xlink:to="loc_rxt_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortizationExcludingConstructionInProgress_eb442c81-034a-41f1-92a1-002c524d1192" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization_ffeaa0c3-bcda-44fc-87e2-f60952f2bd2a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_41a21623-2169-4788-a463-60760c5a5bf6" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization_ffeaa0c3-bcda-44fc-87e2-f60952f2bd2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization_3145f0d7-e860-4497-9478-ebc96b8a55b6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_41a21623-2169-4788-a463-60760c5a5bf6" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization_3145f0d7-e860-4497-9478-ebc96b8a55b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_3d53cebb-8aaf-4f40-9f97-0271bf9c6bf9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_41a21623-2169-4788-a463-60760c5a5bf6" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_3d53cebb-8aaf-4f40-9f97-0271bf9c6bf9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/PropertyEquipmentandSoftwarenetNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#PropertyEquipmentandSoftwarenetNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/PropertyEquipmentandSoftwarenetNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_178fc39a-9c6f-4100-95a2-40a156daee4e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_f97391ea-f6d2-4cd9-8399-46a2e8d04ccc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_178fc39a-9c6f-4100-95a2-40a156daee4e" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_f97391ea-f6d2-4cd9-8399-46a2e8d04ccc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_2b9a2d38-ab77-4584-adcd-3c7a08813a0d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByAssetClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_f97391ea-f6d2-4cd9-8399-46a2e8d04ccc" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_2b9a2d38-ab77-4584-adcd-3c7a08813a0d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_04295162-bdb2-41e2-8034-c0d3d009dd57" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_2b9a2d38-ab77-4584-adcd-3c7a08813a0d" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_04295162-bdb2-41e2-8034-c0d3d009dd57" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetMember_36f5e1d6-9c55-4758-8a76-96168524e04d" xlink:href="rxt-20211231.xsd#rxt_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_04295162-bdb2-41e2-8034-c0d3d009dd57" xlink:to="loc_rxt_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetMember_36f5e1d6-9c55-4758-8a76-96168524e04d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4b25c63b-084c-4623-bc79-84977d535d66" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_f97391ea-f6d2-4cd9-8399-46a2e8d04ccc" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4b25c63b-084c-4623-bc79-84977d535d66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandAvailableForSale_02d26890-a689-4152-b358-155a69a444e8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LandAvailableForSale"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4b25c63b-084c-4623-bc79-84977d535d66" xlink:to="loc_us-gaap_LandAvailableForSale_02d26890-a689-4152-b358-155a69a444e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfLandHeldForUse_2c193dc7-d0b9-4be9-b2a5-cb99b3d6b920" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromSaleOfLandHeldForUse"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4b25c63b-084c-4623-bc79-84977d535d66" xlink:to="loc_us-gaap_ProceedsFromSaleOfLandHeldForUse_2c193dc7-d0b9-4be9-b2a5-cb99b3d6b920" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_PaymentsForBrokerageFeesAndProfessionalFees_6a36f2f1-bb2c-465b-9cb0-909ab604bf0e" xlink:href="rxt-20211231.xsd#rxt_PaymentsForBrokerageFeesAndProfessionalFees"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4b25c63b-084c-4623-bc79-84977d535d66" xlink:to="loc_rxt_PaymentsForBrokerageFeesAndProfessionalFees_6a36f2f1-bb2c-465b-9cb0-909ab604bf0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ProceedsFromSaleOfLandHeldForUseNetOfBrokerageAndProfessionalFees_92038f15-238f-4709-83bb-4d459f86e0ab" xlink:href="rxt-20211231.xsd#rxt_ProceedsFromSaleOfLandHeldForUseNetOfBrokerageAndProfessionalFees"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4b25c63b-084c-4623-bc79-84977d535d66" xlink:to="loc_rxt_ProceedsFromSaleOfLandHeldForUseNetOfBrokerageAndProfessionalFees_92038f15-238f-4709-83bb-4d459f86e0ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ce0f733c-996d-4c70-9316-efb69d04fe7f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4b25c63b-084c-4623-bc79-84977d535d66" xlink:to="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_ce0f733c-996d-4c70-9316-efb69d04fe7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_cee2e314-d820-45e3-a3ed-156b417141d4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Depreciation"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_4b25c63b-084c-4623-bc79-84977d535d66" xlink:to="loc_us-gaap_Depreciation_cee2e314-d820-45e3-a3ed-156b417141d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/GoodwillandIntangibleAssets" xlink:type="simple" xlink:href="rxt-20211231.xsd#GoodwillandIntangibleAssets"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/GoodwillandIntangibleAssets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_a86301b4-dee8-433c-ad92-3a6aed46bf01" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_302b9987-b068-437b-8323-8a5e240195d9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_a86301b4-dee8-433c-ad92-3a6aed46bf01" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_302b9987-b068-437b-8323-8a5e240195d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/GoodwillandIntangibleAssetsTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#GoodwillandIntangibleAssetsTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/GoodwillandIntangibleAssetsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_447dbacb-d518-45e8-9304-f3841e83266a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_eb3708e0-4fa8-40c1-b33c-33785ed27c73" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_447dbacb-d518-45e8-9304-f3841e83266a" xlink:to="loc_us-gaap_ScheduleOfGoodwillTextBlock_eb3708e0-4fa8-40c1-b33c-33785ed27c73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_cc5545aa-afdc-4939-926f-caa90d077bd6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_447dbacb-d518-45e8-9304-f3841e83266a" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_cc5545aa-afdc-4939-926f-caa90d077bd6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock_5710920e-88bb-44e8-a312-cbd2ada0d4b3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_447dbacb-d518-45e8-9304-f3841e83266a" xlink:to="loc_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock_5710920e-88bb-44e8-a312-cbd2ada0d4b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_d5a4c040-e712-48f2-bb0c-85e5fa452302" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_447dbacb-d518-45e8-9304-f3841e83266a" xlink:to="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_d5a4c040-e712-48f2-bb0c-85e5fa452302" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/GoodwillandIntangibleAssetsChangesinCarryingAmountsofGoodwillbyReportableSegmentDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#GoodwillandIntangibleAssetsChangesinCarryingAmountsofGoodwillbyReportableSegmentDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/GoodwillandIntangibleAssetsChangesinCarryingAmountsofGoodwillbyReportableSegmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_78e708c7-b948-4acb-9b49-686b6cd83e1b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_6c36caf4-a60a-4cb2-a1d3-fe13f47fe88f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfGoodwillTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_78e708c7-b948-4acb-9b49-686b6cd83e1b" xlink:to="loc_us-gaap_ScheduleOfGoodwillTable_6c36caf4-a60a-4cb2-a1d3-fe13f47fe88f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_2fec1b61-871a-4240-9203-22200c9d54fb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_6c36caf4-a60a-4cb2-a1d3-fe13f47fe88f" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_2fec1b61-871a-4240-9203-22200c9d54fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_fd8efbaf-693c-4ca8-9df4-5e3969d38367" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_2fec1b61-871a-4240-9203-22200c9d54fb" xlink:to="loc_us-gaap_SegmentDomain_fd8efbaf-693c-4ca8-9df4-5e3969d38367" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_MultiCloudServicesSegmentMember_7d36c794-e6e5-4479-b427-6c13429efe8d" xlink:href="rxt-20211231.xsd#rxt_MultiCloudServicesSegmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_fd8efbaf-693c-4ca8-9df4-5e3969d38367" xlink:to="loc_rxt_MultiCloudServicesSegmentMember_7d36c794-e6e5-4479-b427-6c13429efe8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_AppsCrossPlatformSegmentMember_660146d2-273d-4f5b-853c-05d5d4dbb89b" xlink:href="rxt-20211231.xsd#rxt_AppsCrossPlatformSegmentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_fd8efbaf-693c-4ca8-9df4-5e3969d38367" xlink:to="loc_rxt_AppsCrossPlatformSegmentMember_660146d2-273d-4f5b-853c-05d5d4dbb89b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OpenStackPublicCloudSegmentMember_13353598-be99-4369-bcc1-6ac37cecbd02" xlink:href="rxt-20211231.xsd#rxt_OpenStackPublicCloudSegmentMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_fd8efbaf-693c-4ca8-9df4-5e3969d38367" xlink:to="loc_rxt_OpenStackPublicCloudSegmentMember_13353598-be99-4369-bcc1-6ac37cecbd02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillLineItems_0eb2d9c8-93c4-4fd0-9e24-6979cceec8c7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_6c36caf4-a60a-4cb2-a1d3-fe13f47fe88f" xlink:to="loc_us-gaap_GoodwillLineItems_0eb2d9c8-93c4-4fd0-9e24-6979cceec8c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillRollForward_4e341a73-d2c8-46d3-8480-47c17a25785e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillLineItems_0eb2d9c8-93c4-4fd0-9e24-6979cceec8c7" xlink:to="loc_us-gaap_GoodwillRollForward_4e341a73-d2c8-46d3-8480-47c17a25785e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_55eca539-61d3-4120-ada9-19af276d29b6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_4e341a73-d2c8-46d3-8480-47c17a25785e" xlink:to="loc_us-gaap_Goodwill_55eca539-61d3-4120-ada9-19af276d29b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAcquiredDuringPeriod_ef37d54f-0caa-4ae3-81a9-7f2e2e613b15" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_4e341a73-d2c8-46d3-8480-47c17a25785e" xlink:to="loc_us-gaap_GoodwillAcquiredDuringPeriod_ef37d54f-0caa-4ae3-81a9-7f2e2e613b15" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_e9eaad09-b596-49f8-acbf-366bcef1cbeb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_4e341a73-d2c8-46d3-8480-47c17a25785e" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_e9eaad09-b596-49f8-acbf-366bcef1cbeb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_dcd0e90b-3ab2-4808-ac5a-8acbdb87eeab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillPurchaseAccountingAdjustments"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_4e341a73-d2c8-46d3-8480-47c17a25785e" xlink:to="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_dcd0e90b-3ab2-4808-ac5a-8acbdb87eeab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_83aad9fe-43e2-486c-afba-d0805bde0542" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillForeignCurrencyTranslationGainLoss"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_4e341a73-d2c8-46d3-8480-47c17a25785e" xlink:to="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_83aad9fe-43e2-486c-afba-d0805bde0542" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillGross_881a96c9-9f2b-46d6-8b4f-5291dd946671" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillGross"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_4e341a73-d2c8-46d3-8480-47c17a25785e" xlink:to="loc_us-gaap_GoodwillGross_881a96c9-9f2b-46d6-8b4f-5291dd946671" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_36ae7452-64ff-4208-8b64-6d3b799884b3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLoss"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_4e341a73-d2c8-46d3-8480-47c17a25785e" xlink:to="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_36ae7452-64ff-4208-8b64-6d3b799884b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_ddd11400-56bf-4f4a-841f-bef20630a0f0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_4e341a73-d2c8-46d3-8480-47c17a25785e" xlink:to="loc_us-gaap_Goodwill_ddd11400-56bf-4f4a-841f-bef20630a0f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/GoodwillandIntangibleAssetsIntangibleAssetsOtherThanGoodwillDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#GoodwillandIntangibleAssetsIntangibleAssetsOtherThanGoodwillDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/GoodwillandIntangibleAssetsIntangibleAssetsOtherThanGoodwillDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_e74c7460-10ac-46c2-a492-26f4e0c10c47" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_d4b966af-a9ff-4663-9670-00ce013d22d6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_e74c7460-10ac-46c2-a492-26f4e0c10c47" xlink:to="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_d4b966af-a9ff-4663-9670-00ce013d22d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_f858c5ae-cb43-4c49-b9f2-b1949caa2965" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_d4b966af-a9ff-4663-9670-00ce013d22d6" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_f858c5ae-cb43-4c49-b9f2-b1949caa2965" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_43a9cf84-61ea-4858-8805-86e3bf5f980a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_f858c5ae-cb43-4c49-b9f2-b1949caa2965" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_43a9cf84-61ea-4858-8805-86e3bf5f980a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_3c97e036-2c27-4121-82f2-402ae4042705" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_43a9cf84-61ea-4858-8805-86e3bf5f980a" xlink:to="loc_us-gaap_CustomerRelationshipsMember_3c97e036-2c27-4121-82f2-402ae4042705" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_PropertyTaxAbatementMember_895ff4a7-eb68-4322-8202-d95dee7df43b" xlink:href="rxt-20211231.xsd#rxt_PropertyTaxAbatementMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_43a9cf84-61ea-4858-8805-86e3bf5f980a" xlink:to="loc_rxt_PropertyTaxAbatementMember_895ff4a7-eb68-4322-8202-d95dee7df43b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIntangibleAssetsMember_1bb9a2ff-fd7d-443d-8b86-140f647ec6f2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherIntangibleAssetsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_43a9cf84-61ea-4858-8805-86e3bf5f980a" xlink:to="loc_us-gaap_OtherIntangibleAssetsMember_1bb9a2ff-fd7d-443d-8b86-140f647ec6f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_RelationshipWithAWSMember_bc88d392-87be-4c76-8e27-7f5c9e9ee1a1" xlink:href="rxt-20211231.xsd#rxt_RelationshipWithAWSMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_43a9cf84-61ea-4858-8805-86e3bf5f980a" xlink:to="loc_rxt_RelationshipWithAWSMember_bc88d392-87be-4c76-8e27-7f5c9e9ee1a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_03d24a33-fbca-46a5-8e1c-abaeaf3af97c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_d4b966af-a9ff-4663-9670-00ce013d22d6" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_03d24a33-fbca-46a5-8e1c-abaeaf3af97c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c50c7854-7f6c-4f92-acd4-9f1120d81d82" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_03d24a33-fbca-46a5-8e1c-abaeaf3af97c" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c50c7854-7f6c-4f92-acd4-9f1120d81d82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OnicaHoldingsLLCMember_415ced65-fbba-4fa3-955e-5bdf27fd8678" xlink:href="rxt-20211231.xsd#rxt_OnicaHoldingsLLCMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_c50c7854-7f6c-4f92-acd4-9f1120d81d82" xlink:to="loc_rxt_OnicaHoldingsLLCMember_415ced65-fbba-4fa3-955e-5bdf27fd8678" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_6a0e5e4a-f085-4177-8980-acdc0b081d46" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_d4b966af-a9ff-4663-9670-00ce013d22d6" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_6a0e5e4a-f085-4177-8980-acdc0b081d46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_4b4071cb-2ee3-4720-bf35-a2a5ea3f25ad" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_6a0e5e4a-f085-4177-8980-acdc0b081d46" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_4b4071cb-2ee3-4720-bf35-a2a5ea3f25ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_caed1e5e-662f-4c8d-81d9-05ccbb40e773" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_6a0e5e4a-f085-4177-8980-acdc0b081d46" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_caed1e5e-662f-4c8d-81d9-05ccbb40e773" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_f7b85901-6379-45df-a10e-e7c0d7ee9e89" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_6a0e5e4a-f085-4177-8980-acdc0b081d46" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_f7b85901-6379-45df-a10e-e7c0d7ee9e89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_eaaa61ce-b2a7-45c6-988e-d32addd28b18" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_6a0e5e4a-f085-4177-8980-acdc0b081d46" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_eaaa61ce-b2a7-45c6-988e-d32addd28b18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable_daabad36-2350-4dd1-bdac-d48cb46a28f9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_e74c7460-10ac-46c2-a492-26f4e0c10c47" xlink:to="loc_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable_daabad36-2350-4dd1-bdac-d48cb46a28f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_fda16e09-93f9-4e3f-91ae-d904829113e3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable_daabad36-2350-4dd1-bdac-d48cb46a28f9" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_fda16e09-93f9-4e3f-91ae-d904829113e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_4a5516be-f158-4738-81fb-d028bcc546e4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_fda16e09-93f9-4e3f-91ae-d904829113e3" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_4a5516be-f158-4738-81fb-d028bcc546e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeNamesMember_dfd8fc1e-b648-4e33-9dbe-271e71ec2805" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TradeNamesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_4a5516be-f158-4738-81fb-d028bcc546e4" xlink:to="loc_us-gaap_TradeNamesMember_dfd8fc1e-b648-4e33-9dbe-271e71ec2805" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems_6b1d8eaf-c6cf-42a1-9abe-b50113233fc5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable_daabad36-2350-4dd1-bdac-d48cb46a28f9" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems_6b1d8eaf-c6cf-42a1-9abe-b50113233fc5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_4f1c9397-cba5-49f7-a201-e4a6d4a7e2e1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems_6b1d8eaf-c6cf-42a1-9abe-b50113233fc5" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_4f1c9397-cba5-49f7-a201-e4a6d4a7e2e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract_ef6c44bb-e564-4627-bbb3-56be55c9a703" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_e74c7460-10ac-46c2-a492-26f4e0c10c47" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract_ef6c44bb-e564-4627-bbb3-56be55c9a703" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_b29ec139-c78e-4997-af94-950cba8c3d2d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract_ef6c44bb-e564-4627-bbb3-56be55c9a703" xlink:to="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_b29ec139-c78e-4997-af94-950cba8c3d2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_1a30e2c8-b435-40b5-9360-b05096158361" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract_ef6c44bb-e564-4627-bbb3-56be55c9a703" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_1a30e2c8-b435-40b5-9360-b05096158361" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_8548639c-0c2a-414a-922f-dd5f9299901d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract_ef6c44bb-e564-4627-bbb3-56be55c9a703" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_8548639c-0c2a-414a-922f-dd5f9299901d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/GoodwillandIntangibleAssetsIntangibleAssetsOtherThanGoodwillDetails_1" xlink:type="simple" xlink:href="rxt-20211231.xsd#GoodwillandIntangibleAssetsIntangibleAssetsOtherThanGoodwillDetails_1"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/GoodwillandIntangibleAssetsIntangibleAssetsOtherThanGoodwillDetails_1" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.rackspace.com/role/GoodwillandIntangibleAssetsNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#GoodwillandIntangibleAssetsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/GoodwillandIntangibleAssetsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_278008ea-0726-4117-907f-41567f06bc75" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_2e7fb204-d76a-4fb2-a9e0-2c40c60319e8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_278008ea-0726-4117-907f-41567f06bc75" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_2e7fb204-d76a-4fb2-a9e0-2c40c60319e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/GoodwillandIntangibleAssetsFutureAmortizationofIntangibleAssetsDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#GoodwillandIntangibleAssetsFutureAmortizationofIntangibleAssetsDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/GoodwillandIntangibleAssetsFutureAmortizationofIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_7721a52c-2c95-4aea-b9f7-20f3adbce5a7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_05d2155a-c15c-4da0-a0c7-386950b22355" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_7721a52c-2c95-4aea-b9f7-20f3adbce5a7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_05d2155a-c15c-4da0-a0c7-386950b22355" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_b1404efd-3599-4e9e-9c5c-c207063ac490" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_7721a52c-2c95-4aea-b9f7-20f3adbce5a7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_b1404efd-3599-4e9e-9c5c-c207063ac490" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_f7e7e15e-047a-4b3d-b02a-754aa2ddc28d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_7721a52c-2c95-4aea-b9f7-20f3adbce5a7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_f7e7e15e-047a-4b3d-b02a-754aa2ddc28d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_5758510d-baf2-4c54-a49d-49f9a674d1bd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_7721a52c-2c95-4aea-b9f7-20f3adbce5a7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_5758510d-baf2-4c54-a49d-49f9a674d1bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_7b3c3785-0a30-41aa-9aa4-95766cdebe8d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_7721a52c-2c95-4aea-b9f7-20f3adbce5a7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_7b3c3785-0a30-41aa-9aa4-95766cdebe8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_802e6076-3374-447d-9d5a-de88dbbd4f83" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_7721a52c-2c95-4aea-b9f7-20f3adbce5a7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_802e6076-3374-447d-9d5a-de88dbbd4f83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_cdd68b54-f67f-4575-b886-cb47d8b550c3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_7721a52c-2c95-4aea-b9f7-20f3adbce5a7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_cdd68b54-f67f-4575-b886-cb47d8b550c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/Investments" xlink:type="simple" xlink:href="rxt-20211231.xsd#Investments"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/Investments" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsAllOtherInvestmentsAbstract_65029888-eed3-4d17-8396-7218eae74c97" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentsAllOtherInvestmentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentTextBlock_2a5e48c2-a6be-4c8e-a6f6-1a6e94002e46" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsAllOtherInvestmentsAbstract_65029888-eed3-4d17-8396-7218eae74c97" xlink:to="loc_us-gaap_InvestmentTextBlock_2a5e48c2-a6be-4c8e-a6f6-1a6e94002e46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/InvestmentsNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#InvestmentsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/InvestmentsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsAllOtherInvestmentsAbstract_169ee4b0-339f-4125-bcfd-f5f03650c13a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestmentsAllOtherInvestmentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_49bf6964-9411-47f2-89fe-152901f60ae1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsAllOtherInvestmentsAbstract_169ee4b0-339f-4125-bcfd-f5f03650c13a" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_49bf6964-9411-47f2-89fe-152901f60ae1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_9587cb3d-5c0c-44ff-8c6a-381b344f0eca" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_49bf6964-9411-47f2-89fe-152901f60ae1" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_9587cb3d-5c0c-44ff-8c6a-381b344f0eca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_94de0b2e-35e9-4c78-a8a6-2e5b72bdec2d" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_9587cb3d-5c0c-44ff-8c6a-381b344f0eca" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_94de0b2e-35e9-4c78-a8a6-2e5b72bdec2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_CrowdStrikeHoldingsIncMember_97cc69f7-f75b-4142-9a32-c25f2507fb88" xlink:href="rxt-20211231.xsd#rxt_CrowdStrikeHoldingsIncMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_94de0b2e-35e9-4c78-a8a6-2e5b72bdec2d" xlink:to="loc_rxt_CrowdStrikeHoldingsIncMember_97cc69f7-f75b-4142-9a32-c25f2507fb88" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_b1c654e8-c2f3-41c3-887f-481d6db49425" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_49bf6964-9411-47f2-89fe-152901f60ae1" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_b1c654e8-c2f3-41c3-887f-481d6db49425" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_1619d25f-7ad0-41a3-b06e-d67996c8f6d0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_b1c654e8-c2f3-41c3-887f-481d6db49425" xlink:to="loc_us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount_1619d25f-7ad0-41a3-b06e-d67996c8f6d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_f4982866-d09d-4480-800b-d5d5c659c6ad" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_b1c654e8-c2f3-41c3-887f-481d6db49425" xlink:to="loc_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_f4982866-d09d-4480-800b-d5d5c659c6ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnInvestments_2b478f79-0d34-4f2e-aca6-3026eba74de3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnInvestments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_b1c654e8-c2f3-41c3-887f-481d6db49425" xlink:to="loc_us-gaap_GainLossOnInvestments_2b478f79-0d34-4f2e-aca6-3026eba74de3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealizedInvestmentGainsLosses_92ddf842-c421-4a2c-b7fd-a8c849885435" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RealizedInvestmentGainsLosses"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_b1c654e8-c2f3-41c3-887f-481d6db49425" xlink:to="loc_us-gaap_RealizedInvestmentGainsLosses_92ddf842-c421-4a2c-b7fd-a8c849885435" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/Debt" xlink:type="simple" xlink:href="rxt-20211231.xsd#Debt"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/Debt" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_4279ca0c-6c1a-447e-aa2e-fb295b0aa1a4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_26ee66a3-cd4e-4220-bb0c-ec29d035b09f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_4279ca0c-6c1a-447e-aa2e-fb295b0aa1a4" xlink:to="loc_us-gaap_DebtDisclosureTextBlock_26ee66a3-cd4e-4220-bb0c-ec29d035b09f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/DebtTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#DebtTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/DebtTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_b8311aab-6818-442f-bc01-7a343b2594dd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_c835cb3a-c843-476b-9932-769a84ae2537" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_b8311aab-6818-442f-bc01-7a343b2594dd" xlink:to="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_c835cb3a-c843-476b-9932-769a84ae2537" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_20ee78d5-f813-4018-b920-dde99e36ece4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_b8311aab-6818-442f-bc01-7a343b2594dd" xlink:to="loc_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_20ee78d5-f813-4018-b920-dde99e36ece4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/DebtScheduleofDebtDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#DebtScheduleofDebtDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/DebtScheduleofDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_44c4958f-a59c-4a84-bdaf-d0e6e4e3a40e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_801621dc-5679-4e6f-9043-fe27bbfb68c1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_44c4958f-a59c-4a84-bdaf-d0e6e4e3a40e" xlink:to="loc_us-gaap_DebtInstrumentTable_801621dc-5679-4e6f-9043-fe27bbfb68c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_41d4bde4-312d-413e-b50a-b97c5c3c0685" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_801621dc-5679-4e6f-9043-fe27bbfb68c1" xlink:to="loc_us-gaap_DebtInstrumentAxis_41d4bde4-312d-413e-b50a-b97c5c3c0685" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5c8b2ae2-f69e-462e-9ab1-e352e2695e52" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_41d4bde4-312d-413e-b50a-b97c5c3c0685" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5c8b2ae2-f69e-462e-9ab1-e352e2695e52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_PriorTermLoanFacilityMember_c5f4257b-7d54-4e74-a72f-c79906518fa8" xlink:href="rxt-20211231.xsd#rxt_PriorTermLoanFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5c8b2ae2-f69e-462e-9ab1-e352e2695e52" xlink:to="loc_rxt_PriorTermLoanFacilityMember_c5f4257b-7d54-4e74-a72f-c79906518fa8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_CurrentTermLoanFacilityMember_ac5325ca-bb1b-486c-abb0-ef05a311eca1" xlink:href="rxt-20211231.xsd#rxt_CurrentTermLoanFacilityMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5c8b2ae2-f69e-462e-9ab1-e352e2695e52" xlink:to="loc_rxt_CurrentTermLoanFacilityMember_ac5325ca-bb1b-486c-abb0-ef05a311eca1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_A350SeniorSecuredNotesDue2028Member_01db6b9e-9ab8-4d0d-a356-575956041c11" xlink:href="rxt-20211231.xsd#rxt_A350SeniorSecuredNotesDue2028Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5c8b2ae2-f69e-462e-9ab1-e352e2695e52" xlink:to="loc_rxt_A350SeniorSecuredNotesDue2028Member_01db6b9e-9ab8-4d0d-a356-575956041c11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_SeniorNotes5375Due2028Member_d567fa14-0a1e-4b38-9c27-591c5c09f585" xlink:href="rxt-20211231.xsd#rxt_SeniorNotes5375Due2028Member"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5c8b2ae2-f69e-462e-9ab1-e352e2695e52" xlink:to="loc_rxt_SeniorNotes5375Due2028Member_d567fa14-0a1e-4b38-9c27-591c5c09f585" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ReceivablesFinancingFacilityMember_ee5a6728-17a2-482a-b308-645af3c9c3a6" xlink:href="rxt-20211231.xsd#rxt_ReceivablesFinancingFacilityMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5c8b2ae2-f69e-462e-9ab1-e352e2695e52" xlink:to="loc_rxt_ReceivablesFinancingFacilityMember_ee5a6728-17a2-482a-b308-645af3c9c3a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_85452d8a-b8cc-413d-bdfa-78dda7e0be65" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_801621dc-5679-4e6f-9043-fe27bbfb68c1" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_85452d8a-b8cc-413d-bdfa-78dda7e0be65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_94cb56ce-1215-480f-90ca-c4c977c5a606" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_85452d8a-b8cc-413d-bdfa-78dda7e0be65" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_94cb56ce-1215-480f-90ca-c4c977c5a606" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebtMember_d050579e-183a-4492-a235-0d5db6ae3ea6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SecuredDebtMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_94cb56ce-1215-480f-90ca-c4c977c5a606" xlink:to="loc_us-gaap_SecuredDebtMember_d050579e-183a-4492-a235-0d5db6ae3ea6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_2e5771cf-8d00-4fce-b827-d8be18bd95a2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_94cb56ce-1215-480f-90ca-c4c977c5a606" xlink:to="loc_us-gaap_SeniorNotesMember_2e5771cf-8d00-4fce-b827-d8be18bd95a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_9813ebc1-3106-40d2-b34c-92430a0032ca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_94cb56ce-1215-480f-90ca-c4c977c5a606" xlink:to="loc_us-gaap_LineOfCreditMember_9813ebc1-3106-40d2-b34c-92430a0032ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_53271a73-a9f0-4422-b3c2-ca46e533d076" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_801621dc-5679-4e6f-9043-fe27bbfb68c1" xlink:to="loc_us-gaap_DebtInstrumentLineItems_53271a73-a9f0-4422-b3c2-ca46e533d076" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_1cf103ab-f592-432c-bb53-a825e27957a0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_53271a73-a9f0-4422-b3c2-ca46e533d076" xlink:to="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_1cf103ab-f592-432c-bb53-a825e27957a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_1fddd2d1-9bcf-45ee-8ba8-1735ca6cec2f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_53271a73-a9f0-4422-b3c2-ca46e533d076" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_1fddd2d1-9bcf-45ee-8ba8-1735ca6cec2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_519caa13-00ff-4ec1-be6f-be871a0270b5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_53271a73-a9f0-4422-b3c2-ca46e533d076" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_519caa13-00ff-4ec1-be6f-be871a0270b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_3c8f36d4-4690-4940-a91f-b076634f1bf0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_53271a73-a9f0-4422-b3c2-ca46e533d076" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_3c8f36d4-4690-4940-a91f-b076634f1bf0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_dea139cb-49e4-45c0-b5db-166e7441e477" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_53271a73-a9f0-4422-b3c2-ca46e533d076" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_dea139cb-49e4-45c0-b5db-166e7441e477" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_0d01b496-d656-4310-9cbc-92754649a244" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_53271a73-a9f0-4422-b3c2-ca46e533d076" xlink:to="loc_us-gaap_LongTermDebt_0d01b496-d656-4310-9cbc-92754649a244" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_0c03d9f6-1e6d-400a-a4d5-9efc8eef3bea" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_53271a73-a9f0-4422-b3c2-ca46e533d076" xlink:to="loc_us-gaap_LongTermDebtCurrent_0c03d9f6-1e6d-400a-a4d5-9efc8eef3bea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_7968b0a7-a845-4423-b12b-dc5262dadb5f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_53271a73-a9f0-4422-b3c2-ca46e533d076" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_7968b0a7-a845-4423-b12b-dc5262dadb5f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/DebtScheduleofDebtDetails_1" xlink:type="simple" xlink:href="rxt-20211231.xsd#DebtScheduleofDebtDetails_1"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/DebtScheduleofDebtDetails_1" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.rackspace.com/role/DebtNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#DebtNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/DebtNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_a959d150-a86d-4ddd-912f-dbc7b8aad7e5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_e8d1e9bd-8131-4152-87de-2235e094dfb8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_a959d150-a86d-4ddd-912f-dbc7b8aad7e5" xlink:to="loc_us-gaap_DebtInstrumentTable_e8d1e9bd-8131-4152-87de-2235e094dfb8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_3156ced1-4460-4acb-9387-3a1f58c63bdb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_e8d1e9bd-8131-4152-87de-2235e094dfb8" xlink:to="loc_us-gaap_CreditFacilityAxis_3156ced1-4460-4acb-9387-3a1f58c63bdb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_94e7aa4c-34ae-4c62-9c4d-403c210c0f24" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_3156ced1-4460-4acb-9387-3a1f58c63bdb" xlink:to="loc_us-gaap_CreditFacilityDomain_94e7aa4c-34ae-4c62-9c4d-403c210c0f24" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_f7842b49-8bd3-406d-95db-c472a83279f2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_94e7aa4c-34ae-4c62-9c4d-403c210c0f24" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_f7842b49-8bd3-406d-95db-c472a83279f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_7ce156bd-e8b2-4576-ab09-5a39b2c70a89" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_e8d1e9bd-8131-4152-87de-2235e094dfb8" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_7ce156bd-e8b2-4576-ab09-5a39b2c70a89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_aadbac42-bf36-4066-b7ab-5accdfdafc36" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_7ce156bd-e8b2-4576-ab09-5a39b2c70a89" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_aadbac42-bf36-4066-b7ab-5accdfdafc36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebtMember_29c751a9-a8d6-4a29-96d7-eefee9b81b78" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SecuredDebtMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_aadbac42-bf36-4066-b7ab-5accdfdafc36" xlink:to="loc_us-gaap_SecuredDebtMember_29c751a9-a8d6-4a29-96d7-eefee9b81b78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_2865dfdc-4d81-4faa-bbc8-bb6fc1f884d3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_aadbac42-bf36-4066-b7ab-5accdfdafc36" xlink:to="loc_us-gaap_LineOfCreditMember_2865dfdc-4d81-4faa-bbc8-bb6fc1f884d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_9ab9ee74-602a-4cb8-b5c6-4f93abc9dd26" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_aadbac42-bf36-4066-b7ab-5accdfdafc36" xlink:to="loc_us-gaap_SeniorNotesMember_9ab9ee74-602a-4cb8-b5c6-4f93abc9dd26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_0eb6bf22-5b2f-41c6-8746-f0bc656df27e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_e8d1e9bd-8131-4152-87de-2235e094dfb8" xlink:to="loc_us-gaap_DebtInstrumentAxis_0eb6bf22-5b2f-41c6-8746-f0bc656df27e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_61eeb3f2-8eec-4579-8c55-e8cd3f80f695" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_0eb6bf22-5b2f-41c6-8746-f0bc656df27e" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_61eeb3f2-8eec-4579-8c55-e8cd3f80f695" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_PriorTermLoanFacilityMember_5b77613d-a31d-4cb5-90d4-1ff7352889cb" xlink:href="rxt-20211231.xsd#rxt_PriorTermLoanFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_61eeb3f2-8eec-4579-8c55-e8cd3f80f695" xlink:to="loc_rxt_PriorTermLoanFacilityMember_5b77613d-a31d-4cb5-90d4-1ff7352889cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_CurrentTermLoanFacilityMember_e15ceada-0163-4ee4-a74f-b9f195642c46" xlink:href="rxt-20211231.xsd#rxt_CurrentTermLoanFacilityMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_61eeb3f2-8eec-4579-8c55-e8cd3f80f695" xlink:to="loc_rxt_CurrentTermLoanFacilityMember_e15ceada-0163-4ee4-a74f-b9f195642c46" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_A350SeniorSecuredNotesDue2028Member_64acd4b7-924d-48a3-bb79-880cce3e1ae9" xlink:href="rxt-20211231.xsd#rxt_A350SeniorSecuredNotesDue2028Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_61eeb3f2-8eec-4579-8c55-e8cd3f80f695" xlink:to="loc_rxt_A350SeniorSecuredNotesDue2028Member_64acd4b7-924d-48a3-bb79-880cce3e1ae9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FirstLienCreditAgreementMember_beeed00e-f758-46e7-9846-7e13d06634b2" xlink:href="rxt-20211231.xsd#rxt_FirstLienCreditAgreementMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_61eeb3f2-8eec-4579-8c55-e8cd3f80f695" xlink:to="loc_rxt_FirstLienCreditAgreementMember_beeed00e-f758-46e7-9846-7e13d06634b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FortyPercentOf350SeniorSecuredNotesDue2028Member_076a57c1-8844-4189-a3ca-d6275ded4674" xlink:href="rxt-20211231.xsd#rxt_FortyPercentOf350SeniorSecuredNotesDue2028Member"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_61eeb3f2-8eec-4579-8c55-e8cd3f80f695" xlink:to="loc_rxt_FortyPercentOf350SeniorSecuredNotesDue2028Member_076a57c1-8844-4189-a3ca-d6275ded4674" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_SeniorNotes5375Due2028Member_756acfeb-25a5-412a-84fa-3a61afc709fe" xlink:href="rxt-20211231.xsd#rxt_SeniorNotes5375Due2028Member"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_61eeb3f2-8eec-4579-8c55-e8cd3f80f695" xlink:to="loc_rxt_SeniorNotes5375Due2028Member_756acfeb-25a5-412a-84fa-3a61afc709fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FortyPercentOfSeniorNotes5375Due2028Member_a99c37fb-97eb-4b35-b29e-d6247101d82f" xlink:href="rxt-20211231.xsd#rxt_FortyPercentOfSeniorNotes5375Due2028Member"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_61eeb3f2-8eec-4579-8c55-e8cd3f80f695" xlink:to="loc_rxt_FortyPercentOfSeniorNotes5375Due2028Member_a99c37fb-97eb-4b35-b29e-d6247101d82f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ReceivablesFinancingFacilityMember_1a442e18-d3b6-4e20-be4d-9869ca3fecdd" xlink:href="rxt-20211231.xsd#rxt_ReceivablesFinancingFacilityMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_61eeb3f2-8eec-4579-8c55-e8cd3f80f695" xlink:to="loc_rxt_ReceivablesFinancingFacilityMember_1a442e18-d3b6-4e20-be4d-9869ca3fecdd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_A8625SeniorNotesMember_0db7ad34-1589-413f-8839-8359c9f8a136" xlink:href="rxt-20211231.xsd#rxt_A8625SeniorNotesMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_61eeb3f2-8eec-4579-8c55-e8cd3f80f695" xlink:to="loc_rxt_A8625SeniorNotesMember_0db7ad34-1589-413f-8839-8359c9f8a136" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateAxis_9e448857-5ba3-4201-8ecf-6810243647be" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_VariableRateAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_e8d1e9bd-8131-4152-87de-2235e094dfb8" xlink:to="loc_us-gaap_VariableRateAxis_9e448857-5ba3-4201-8ecf-6810243647be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_73e28c03-2637-4b48-ad44-fbfcc17badae" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_VariableRateDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateAxis_9e448857-5ba3-4201-8ecf-6810243647be" xlink:to="loc_us-gaap_VariableRateDomain_73e28c03-2637-4b48-ad44-fbfcc17badae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FederalFundsRateMember_3ba0e78c-b764-45c2-a573-329b0ce9eac2" xlink:href="rxt-20211231.xsd#rxt_FederalFundsRateMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_73e28c03-2637-4b48-ad44-fbfcc17badae" xlink:to="loc_rxt_FederalFundsRateMember_3ba0e78c-b764-45c2-a573-329b0ce9eac2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OneMonthAdjustedLIBORMember_1de2fde1-3e09-4017-b3cf-29aafca3991d" xlink:href="rxt-20211231.xsd#rxt_OneMonthAdjustedLIBORMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_73e28c03-2637-4b48-ad44-fbfcc17badae" xlink:to="loc_rxt_OneMonthAdjustedLIBORMember_1de2fde1-3e09-4017-b3cf-29aafca3991d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_1c31adfe-fd03-427f-b0c1-ae97bf53938e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_73e28c03-2637-4b48-ad44-fbfcc17badae" xlink:to="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_1c31adfe-fd03-427f-b0c1-ae97bf53938e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BaseRateMember_a903bb16-4887-4b56-860d-ec2f7e4d6b0d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BaseRateMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_73e28c03-2637-4b48-ad44-fbfcc17badae" xlink:to="loc_us-gaap_BaseRateMember_a903bb16-4887-4b56-860d-ec2f7e4d6b0d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementScenarioAxis_238b96eb-31ef-40d2-9bfd-70f214e2881a" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_StatementScenarioAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_e8d1e9bd-8131-4152-87de-2235e094dfb8" xlink:to="loc_srt_StatementScenarioAxis_238b96eb-31ef-40d2-9bfd-70f214e2881a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioUnspecifiedDomain_bf0a5678-74a8-46ed-92ce-bf9d7d1eee84" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ScenarioUnspecifiedDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_238b96eb-31ef-40d2-9bfd-70f214e2881a" xlink:to="loc_srt_ScenarioUnspecifiedDomain_bf0a5678-74a8-46ed-92ce-bf9d7d1eee84" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioForecastMember_9e96660d-1ddb-49d9-a105-2c24d494199f" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ScenarioForecastMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ScenarioUnspecifiedDomain_bf0a5678-74a8-46ed-92ce-bf9d7d1eee84" xlink:to="loc_srt_ScenarioForecastMember_9e96660d-1ddb-49d9-a105-2c24d494199f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_b2605569-2e90-433a-bf5f-a47bb30f3de0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_e8d1e9bd-8131-4152-87de-2235e094dfb8" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_b2605569-2e90-433a-bf5f-a47bb30f3de0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_f8fd8182-3ace-48ab-a408-229d56198a5d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_b2605569-2e90-433a-bf5f-a47bb30f3de0" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_f8fd8182-3ace-48ab-a408-229d56198a5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_efe9acd7-1b8f-4103-8852-4791b317d3a4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_f8fd8182-3ace-48ab-a408-229d56198a5d" xlink:to="loc_us-gaap_SubsequentEventMember_efe9acd7-1b8f-4103-8852-4791b317d3a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_de49b882-abeb-44b7-a3fc-54c2ab4938b5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodAxis"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_e8d1e9bd-8131-4152-87de-2235e094dfb8" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_de49b882-abeb-44b7-a3fc-54c2ab4938b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_8c55fadf-2e4b-4dcf-a441-b29ec55099ac" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_de49b882-abeb-44b7-a3fc-54c2ab4938b5" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_8c55fadf-2e4b-4dcf-a441-b29ec55099ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodFiveMember_46a16ab4-b795-4cca-a2dc-e5fadcfbf85e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodFiveMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_8c55fadf-2e4b-4dcf-a441-b29ec55099ac" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodFiveMember_46a16ab4-b795-4cca-a2dc-e5fadcfbf85e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentRedemptionPeriodSixMember_3328fb20-4da0-4c84-bdb5-d72a33ecd954" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentRedemptionPeriodSixMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_8c55fadf-2e4b-4dcf-a441-b29ec55099ac" xlink:to="loc_rxt_DebtInstrumentRedemptionPeriodSixMember_3328fb20-4da0-4c84-bdb5-d72a33ecd954" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentRedemptionPeriodSevenMember_094d8078-9f5b-499d-b6e7-b9084b1d43bf" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentRedemptionPeriodSevenMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_8c55fadf-2e4b-4dcf-a441-b29ec55099ac" xlink:to="loc_rxt_DebtInstrumentRedemptionPeriodSevenMember_094d8078-9f5b-499d-b6e7-b9084b1d43bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentRedemptionPeriodNineMember_e0e57b97-24b2-40fe-af15-ac502f423a70" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentRedemptionPeriodNineMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_8c55fadf-2e4b-4dcf-a441-b29ec55099ac" xlink:to="loc_rxt_DebtInstrumentRedemptionPeriodNineMember_e0e57b97-24b2-40fe-af15-ac502f423a70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentRedemptionPeriodTenMember_2a6156c3-1397-4d17-8d57-a3ce789b72ed" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentRedemptionPeriodTenMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_8c55fadf-2e4b-4dcf-a441-b29ec55099ac" xlink:to="loc_rxt_DebtInstrumentRedemptionPeriodTenMember_2a6156c3-1397-4d17-8d57-a3ce789b72ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentRedemptionPeriodEightMember_d6980a54-878c-44c1-be19-25a0520e195f" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentRedemptionPeriodEightMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_8c55fadf-2e4b-4dcf-a441-b29ec55099ac" xlink:to="loc_rxt_DebtInstrumentRedemptionPeriodEightMember_d6980a54-878c-44c1-be19-25a0520e195f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodOneMember_90d94862-4261-4738-8482-6dff6e3a22fd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodOneMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_8c55fadf-2e4b-4dcf-a441-b29ec55099ac" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodOneMember_90d94862-4261-4738-8482-6dff6e3a22fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodTwoMember_326d1d91-c2ca-4daa-8868-73e25c35c524" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodTwoMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_8c55fadf-2e4b-4dcf-a441-b29ec55099ac" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodTwoMember_326d1d91-c2ca-4daa-8868-73e25c35c524" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodThreeMember_847c076c-ff3b-46f4-bd47-77e0d18c938a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodThreeMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_8c55fadf-2e4b-4dcf-a441-b29ec55099ac" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodThreeMember_847c076c-ff3b-46f4-bd47-77e0d18c938a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodFourMember_1f6cc980-3d93-4e97-9b4d-14084ba178e0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodFourMember"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_8c55fadf-2e4b-4dcf-a441-b29ec55099ac" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodFourMember_1f6cc980-3d93-4e97-9b4d-14084ba178e0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_e8d1e9bd-8131-4152-87de-2235e094dfb8" xlink:to="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_e063fb33-f011-498a-9584-0c3467bc5224" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_e063fb33-f011-498a-9584-0c3467bc5224" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_fb3b7361-285f-4d00-b4d6-a5d39b7d4567" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_fb3b7361-285f-4d00-b4d6-a5d39b7d4567" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCredit_1ced4034-ddb5-4b94-91f4-1091296b95a0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCredit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_LineOfCredit_1ced4034-ddb5-4b94-91f4-1091296b95a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTerm_09a4164c-f4ed-4663-9a7c-ff93e78ab3f8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentTerm"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DebtInstrumentTerm_09a4164c-f4ed-4663-9a7c-ff93e78ab3f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_4e6a1114-6e4a-4ce7-bfe4-1c60a94822e7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_4e6a1114-6e4a-4ce7-bfe4-1c60a94822e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_e798ea9d-7ee8-446f-96d7-698ac3d15f1a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_e798ea9d-7ee8-446f-96d7-698ac3d15f1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentBasisSpreadOnVariableRateFloor_10841b6c-ba87-4b47-b088-5b938cbbbaac" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentBasisSpreadOnVariableRateFloor"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_rxt_DebtInstrumentBasisSpreadOnVariableRateFloor_10841b6c-ba87-4b47-b088-5b938cbbbaac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_18b66bd3-d11e-4ff6-a982-d3220598a783" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_18b66bd3-d11e-4ff6-a982-d3220598a783" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentInterestPaymentPeriod_e1dd7f85-4f9f-48fc-a2f2-86bed59e169a" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentInterestPaymentPeriod"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_rxt_DebtInstrumentInterestPaymentPeriod_e1dd7f85-4f9f-48fc-a2f2-86bed59e169a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_7bd1c1f5-2f95-4d9b-8d01-26570cdf4eb5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_7bd1c1f5-2f95-4d9b-8d01-26570cdf4eb5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_0a38d0d5-9ec4-47cf-8e3b-a799ba8cd5ab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_0a38d0d5-9ec4-47cf-8e3b-a799ba8cd5ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_15c0b8d3-438f-4346-83a0-2e53554af39e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentPeriodicPaymentPrincipal"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_15c0b8d3-438f-4346-83a0-2e53554af39e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_c01b5639-8344-4c21-bb9e-3ada789652a7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_LongTermDebtFairValue_c01b5639-8344-4c21-bb9e-3ada789652a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentCovenantLeverageRatioMaximum_782e57ca-08fa-4697-b5bd-d6d3084f20b4" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentCovenantLeverageRatioMaximum"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_rxt_DebtInstrumentCovenantLeverageRatioMaximum_782e57ca-08fa-4697-b5bd-d6d3084f20b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentCovenantUndrawnLettersOfCreditAndCashCollateralizedLettersOfCreditExcludedFromThresholdTrigger_340cff8b-d00a-41dd-9e2f-c305b376b1c1" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentCovenantUndrawnLettersOfCreditAndCashCollateralizedLettersOfCreditExcludedFromThresholdTrigger"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_rxt_DebtInstrumentCovenantUndrawnLettersOfCreditAndCashCollateralizedLettersOfCreditExcludedFromThresholdTrigger_340cff8b-d00a-41dd-9e2f-c305b376b1c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentCovenantPercentageOfOutstandingBorrowingsTriggerMinimum_56ed817f-b50b-480f-9d70-1a44c15d6346" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentCovenantPercentageOfOutstandingBorrowingsTriggerMinimum"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_rxt_DebtInstrumentCovenantPercentageOfOutstandingBorrowingsTriggerMinimum_56ed817f-b50b-480f-9d70-1a44c15d6346" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPricePercentage_c55b2d90-9b8b-4d19-9f8f-45c242770b80" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentRedemptionPricePercentage"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPricePercentage_c55b2d90-9b8b-4d19-9f8f-45c242770b80" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentPercentOfRedeemableDebt_320fcf45-4f22-499d-b158-9bd191450384" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentPercentOfRedeemableDebt"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_rxt_DebtInstrumentPercentOfRedeemableDebt_320fcf45-4f22-499d-b158-9bd191450384" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentRedemptionPeriod_26ce2535-fa22-46dd-ab4e-3f52f128d481" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentRedemptionPeriod"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_rxt_DebtInstrumentRedemptionPeriod_26ce2535-fa22-46dd-ab4e-3f52f128d481" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentPrincipalAmountOutstandingSubjectToRedemptionPercentage_40d7bd0e-8509-4bc2-90a7-e1bd7dfe088d" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentPrincipalAmountOutstandingSubjectToRedemptionPercentage"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_rxt_DebtInstrumentPrincipalAmountOutstandingSubjectToRedemptionPercentage_40d7bd0e-8509-4bc2-90a7-e1bd7dfe088d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFairValue_d5bc2875-e005-4bb0-9840-26b10dcd64be" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentFairValue"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DebtInstrumentFairValue_d5bc2875-e005-4bb0-9840-26b10dcd64be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtIssuanceCostsLineOfCreditArrangementsNet_954843f2-278b-47ca-a92e-dcf29e9c25ff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtIssuanceCostsLineOfCreditArrangementsNet"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DebtIssuanceCostsLineOfCreditArrangementsNet_954843f2-278b-47ca-a92e-dcf29e9c25ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfDebt_3f8c5752-3c62-4fe9-a268-338dbf29983b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfDebt"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_RepaymentsOfDebt_3f8c5752-3c62-4fe9-a268-338dbf29983b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLinesOfCredit_a4ffa2a9-efb1-4eb3-a82d-06d2f7f7aea7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfLinesOfCredit"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_RepaymentsOfLinesOfCredit_a4ffa2a9-efb1-4eb3-a82d-06d2f7f7aea7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_d7fa7b03-cb55-41cd-aaab-84e28e07dcc8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_d7fa7b03-cb55-41cd-aaab-84e28e07dcc8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_27b95bec-0947-43a7-9bb1-f55430c48cf5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_27b95bec-0947-43a7-9bb1-f55430c48cf5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_f1369e2f-8f56-4b43-a879-129a5051f3ce" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_f1369e2f-8f56-4b43-a879-129a5051f3ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DebtInstrumentModificationFee_ce7ce182-e6e4-4a62-92ee-d0c9432c5da1" xlink:href="rxt-20211231.xsd#rxt_DebtInstrumentModificationFee"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_rxt_DebtInstrumentModificationFee_ce7ce182-e6e4-4a62-92ee-d0c9432c5da1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ExtinguishmentOfDebtAmount_be02670c-cf56-462f-b194-d0638e02ff8b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ExtinguishmentOfDebtAmount"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_ExtinguishmentOfDebtAmount_be02670c-cf56-462f-b194-d0638e02ff8b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarlyRepaymentOfSeniorDebt_e5cd7db5-2f46-41da-b79b-0d9905c9adb5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarlyRepaymentOfSeniorDebt"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_EarlyRepaymentOfSeniorDebt_e5cd7db5-2f46-41da-b79b-0d9905c9adb5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ExtinguishmentOfDebtInterestPayableAmount_4efb6c71-8322-4065-8346-c820788ca7e1" xlink:href="rxt-20211231.xsd#rxt_ExtinguishmentOfDebtInterestPayableAmount"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_rxt_ExtinguishmentOfDebtInterestPayableAmount_4efb6c71-8322-4065-8346-c820788ca7e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_f256ea45-a4df-4cb8-9555-e7685d092db5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentRepurchasedFaceAmount"/>
    <link:presentationArc order="32" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_f256ea45-a4df-4cb8-9555-e7685d092db5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_PremiumOnRepurchaseExtinguishmentOfDebt_dcf5ffc4-6047-447b-9169-252236ee74bc" xlink:href="rxt-20211231.xsd#rxt_PremiumOnRepurchaseExtinguishmentOfDebt"/>
    <link:presentationArc order="33" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_rxt_PremiumOnRepurchaseExtinguishmentOfDebt_dcf5ffc4-6047-447b-9169-252236ee74bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WriteOffOfDeferredDebtIssuanceCost_ebcf26a8-2a70-42ee-b685-62460715c4ca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WriteOffOfDeferredDebtIssuanceCost"/>
    <link:presentationArc order="34" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_WriteOffOfDeferredDebtIssuanceCost_ebcf26a8-2a70-42ee-b685-62460715c4ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtExtinguishmentCosts_dabc324e-5642-4eed-8c43-38f1c67e9e51" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfDebtExtinguishmentCosts"/>
    <link:presentationArc order="35" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_PaymentsOfDebtExtinguishmentCosts_dabc324e-5642-4eed-8c43-38f1c67e9e51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_e10312b3-66d5-4f27-9bac-c50cbf67b040" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="36" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_cbd1afe5-bb73-40d0-85b1-0c6d50ba33da" xlink:to="loc_us-gaap_LongTermDebt_e10312b3-66d5-4f27-9bac-c50cbf67b040" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/DebtMaturitiesDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#DebtMaturitiesDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/DebtMaturitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_7691909f-a6b6-47ce-91d2-1263d55367cb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_a8e04d53-4337-4f67-acb6-946840dc0a4d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_7691909f-a6b6-47ce-91d2-1263d55367cb" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_a8e04d53-4337-4f67-acb6-946840dc0a4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_b626cc42-de76-4854-b844-13ff1af79f42" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_7691909f-a6b6-47ce-91d2-1263d55367cb" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_b626cc42-de76-4854-b844-13ff1af79f42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_b61d7bff-b402-4081-827d-2a824d9bec55" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_7691909f-a6b6-47ce-91d2-1263d55367cb" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_b61d7bff-b402-4081-827d-2a824d9bec55" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_80474411-3548-4f2c-bc6b-6480858b63de" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_7691909f-a6b6-47ce-91d2-1263d55367cb" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_80474411-3548-4f2c-bc6b-6480858b63de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_22edff83-acc1-4c62-b8da-f883b19ef27a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_7691909f-a6b6-47ce-91d2-1263d55367cb" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_22edff83-acc1-4c62-b8da-f883b19ef27a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_5040a1a6-f517-4982-a076-6d2ab5200cba" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_7691909f-a6b6-47ce-91d2-1263d55367cb" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_5040a1a6-f517-4982-a076-6d2ab5200cba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_1c57dc96-c1e9-4533-9270-ceeb277857ea" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_7691909f-a6b6-47ce-91d2-1263d55367cb" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_1c57dc96-c1e9-4533-9270-ceeb277857ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/Leases" xlink:type="simple" xlink:href="rxt-20211231.xsd#Leases"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/Leases" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_5b7f5c49-75a7-445a-83c1-7b07a43a31d4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeasesTextBlock_48c108fc-e167-4422-8091-48ba1d41642a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeasesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5b7f5c49-75a7-445a-83c1-7b07a43a31d4" xlink:to="loc_us-gaap_LesseeOperatingLeasesTextBlock_48c108fc-e167-4422-8091-48ba1d41642a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeFinanceLeasesTextBlock_987a16e8-1cbf-4737-9c30-8d140f890062" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeFinanceLeasesTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5b7f5c49-75a7-445a-83c1-7b07a43a31d4" xlink:to="loc_us-gaap_LesseeFinanceLeasesTextBlock_987a16e8-1cbf-4737-9c30-8d140f890062" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/LeasesTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#LeasesTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/LeasesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_b356cc88-dbee-4de6-959d-30cfb428b883" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ScheduleOfFinanceLeasesPropertyAndEquipmentTableTextBlock_ac6c4369-aa49-4bb1-8ae4-ebba996310d3" xlink:href="rxt-20211231.xsd#rxt_ScheduleOfFinanceLeasesPropertyAndEquipmentTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_b356cc88-dbee-4de6-959d-30cfb428b883" xlink:to="loc_rxt_ScheduleOfFinanceLeasesPropertyAndEquipmentTableTextBlock_ac6c4369-aa49-4bb1-8ae4-ebba996310d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCostTableTextBlock_02f5fcb6-117d-4e08-8b57-2e91a00c8d5e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeaseCostTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_b356cc88-dbee-4de6-959d-30cfb428b883" xlink:to="loc_us-gaap_LeaseCostTableTextBlock_02f5fcb6-117d-4e08-8b57-2e91a00c8d5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ScheduleOfLeasesSupplementalInformationTableTextBlock_d0294333-19a0-48b7-9d50-ae5eb3a740b7" xlink:href="rxt-20211231.xsd#rxt_ScheduleOfLeasesSupplementalInformationTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_b356cc88-dbee-4de6-959d-30cfb428b883" xlink:to="loc_rxt_ScheduleOfLeasesSupplementalInformationTableTextBlock_d0294333-19a0-48b7-9d50-ae5eb3a740b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_8b319e67-8b32-4bb5-b135-eeefb4eddac8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_b356cc88-dbee-4de6-959d-30cfb428b883" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_8b319e67-8b32-4bb5-b135-eeefb4eddac8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_aefddb08-4401-4485-873a-75794463f15f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_b356cc88-dbee-4de6-959d-30cfb428b883" xlink:to="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_aefddb08-4401-4485-873a-75794463f15f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/LeasesPropertyandEquipmentUnderFinanceLeasesDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#LeasesPropertyandEquipmentUnderFinanceLeasesDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/LeasesPropertyandEquipmentUnderFinanceLeasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_21a05b02-86c8-4231-bc06-15f14180c85e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_f75f3616-84f6-401a-b86b-d0a352627173" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_21a05b02-86c8-4231-bc06-15f14180c85e" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_f75f3616-84f6-401a-b86b-d0a352627173" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_e320292c-54e4-4538-9960-ee29233be079" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_f75f3616-84f6-401a-b86b-d0a352627173" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_e320292c-54e4-4538-9960-ee29233be079" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_49483196-16e8-40b0-9ff4-bfcb94abfdee" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_e320292c-54e4-4538-9960-ee29233be079" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_49483196-16e8-40b0-9ff4-bfcb94abfdee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ComputerAndEquipmentMember_9e9fff4a-42cc-4d9c-8e5f-6fe98a174491" xlink:href="rxt-20211231.xsd#rxt_ComputerAndEquipmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_49483196-16e8-40b0-9ff4-bfcb94abfdee" xlink:to="loc_rxt_ComputerAndEquipmentMember_9e9fff4a-42cc-4d9c-8e5f-6fe98a174491" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BuildingMember_54a9ac2b-2e3d-4f75-be97-be8ddb1b07d8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BuildingMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_49483196-16e8-40b0-9ff4-bfcb94abfdee" xlink:to="loc_us-gaap_BuildingMember_54a9ac2b-2e3d-4f75-be97-be8ddb1b07d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_02138e95-d4fc-41f1-998c-47776ee63244" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_f75f3616-84f6-401a-b86b-d0a352627173" xlink:to="loc_us-gaap_LesseeLeaseDescriptionLineItems_02138e95-d4fc-41f1-998c-47776ee63244" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization_385254df-0df1-41f0-9e58-71280ed8b08f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_02138e95-d4fc-41f1-998c-47776ee63244" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization_385254df-0df1-41f0-9e58-71280ed8b08f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAccumulatedAmortization_a9fc6941-d763-4379-a40c-3362de8498f2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetAccumulatedAmortization"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_02138e95-d4fc-41f1-998c-47776ee63244" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetAccumulatedAmortization_a9fc6941-d763-4379-a40c-3362de8498f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_a8743b9d-b90d-4032-bab0-763c3e27aecc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_02138e95-d4fc-41f1-998c-47776ee63244" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAsset_a8743b9d-b90d-4032-bab0-763c3e27aecc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/LeasesCostDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#LeasesCostDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/LeasesCostDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_ba31b005-6b96-47f0-bd2a-9c0a34080852" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseDescriptionAbstract_4c26c934-8d2e-4119-8558-853420aec2cf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseDescriptionAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_ba31b005-6b96-47f0-bd2a-9c0a34080852" xlink:to="loc_us-gaap_LesseeOperatingLeaseDescriptionAbstract_4c26c934-8d2e-4119-8558-853420aec2cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_1ad734f1-ccbd-4847-8e86-fc33d501857c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseCost"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeOperatingLeaseDescriptionAbstract_4c26c934-8d2e-4119-8558-853420aec2cf" xlink:to="loc_us-gaap_OperatingLeaseCost_1ad734f1-ccbd-4847-8e86-fc33d501857c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeaseCost_a040178a-c8c8-4b24-80d4-46b1e0629bb9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_VariableLeaseCost"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeOperatingLeaseDescriptionAbstract_4c26c934-8d2e-4119-8558-853420aec2cf" xlink:to="loc_us-gaap_VariableLeaseCost_a040178a-c8c8-4b24-80d4-46b1e0629bb9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermLeaseCost_b1c21545-dc8d-4c18-b8ca-e2ca8778545e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermLeaseCost"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeOperatingLeaseDescriptionAbstract_4c26c934-8d2e-4119-8558-853420aec2cf" xlink:to="loc_us-gaap_ShortTermLeaseCost_b1c21545-dc8d-4c18-b8ca-e2ca8778545e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubleaseIncome_dc6f6007-79b2-477e-bbc7-c73e84cccfed" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubleaseIncome"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeOperatingLeaseDescriptionAbstract_4c26c934-8d2e-4119-8558-853420aec2cf" xlink:to="loc_us-gaap_SubleaseIncome_dc6f6007-79b2-477e-bbc7-c73e84cccfed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_TotalOperatingLeaseCost_7c7deb2f-ffaa-4c90-9eb1-8de5971a9fcf" xlink:href="rxt-20211231.xsd#rxt_TotalOperatingLeaseCost"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeOperatingLeaseDescriptionAbstract_4c26c934-8d2e-4119-8558-853420aec2cf" xlink:to="loc_rxt_TotalOperatingLeaseCost_7c7deb2f-ffaa-4c90-9eb1-8de5971a9fcf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract_46ddb9c8-b832-4ed8-9a99-74d1a2bd97cd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeFinanceLeaseDescriptionAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_ba31b005-6b96-47f0-bd2a-9c0a34080852" xlink:to="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract_46ddb9c8-b832-4ed8-9a99-74d1a2bd97cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_f5a6f901-3411-4ac2-8a3c-5944e7adfd61" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract_46ddb9c8-b832-4ed8-9a99-74d1a2bd97cd" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_f5a6f901-3411-4ac2-8a3c-5944e7adfd61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_45d38da8-8d8f-4e4e-a222-76985f167f74" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseInterestExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract_46ddb9c8-b832-4ed8-9a99-74d1a2bd97cd" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_45d38da8-8d8f-4e4e-a222-76985f167f74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinanceLeaseCost_1536273a-2d9b-4b12-849b-ccae004fec25" xlink:href="rxt-20211231.xsd#rxt_FinanceLeaseCost"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract_46ddb9c8-b832-4ed8-9a99-74d1a2bd97cd" xlink:to="loc_rxt_FinanceLeaseCost_1536273a-2d9b-4b12-849b-ccae004fec25" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/LeasesCashFlowDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#LeasesCashFlowDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/LeasesCashFlowDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_e1850dac-96dd-4b4b-8e45-fb33151206ef" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_CashFlowLesseeAbstract_8d792799-33a2-4f38-9ffc-6417bb0f2536" xlink:href="rxt-20211231.xsd#rxt_CashFlowLesseeAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_e1850dac-96dd-4b4b-8e45-fb33151206ef" xlink:to="loc_rxt_CashFlowLesseeAbstract_8d792799-33a2-4f38-9ffc-6417bb0f2536" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasePayments_c8c2c4aa-db90-44fc-96b6-23ac263140a1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeasePayments"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rxt_CashFlowLesseeAbstract_8d792799-33a2-4f38-9ffc-6417bb0f2536" xlink:to="loc_us-gaap_OperatingLeasePayments_c8c2c4aa-db90-44fc-96b6-23ac263140a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestPaymentOnLiability_dc26f67d-b618-4470-93e4-a3ca183503f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseInterestPaymentOnLiability"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rxt_CashFlowLesseeAbstract_8d792799-33a2-4f38-9ffc-6417bb0f2536" xlink:to="loc_us-gaap_FinanceLeaseInterestPaymentOnLiability_dc26f67d-b618-4470-93e4-a3ca183503f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_RightOfUseAssetObtainedInExchangeForLeaseLiabilityAbstract_2ab05db7-555e-4c8d-973d-feef08ec163a" xlink:href="rxt-20211231.xsd#rxt_RightOfUseAssetObtainedInExchangeForLeaseLiabilityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_e1850dac-96dd-4b4b-8e45-fb33151206ef" xlink:to="loc_rxt_RightOfUseAssetObtainedInExchangeForLeaseLiabilityAbstract_2ab05db7-555e-4c8d-973d-feef08ec163a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_c6a2bc3f-9301-4972-a510-343d5ef935fd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rxt_RightOfUseAssetObtainedInExchangeForLeaseLiabilityAbstract_2ab05db7-555e-4c8d-973d-feef08ec163a" xlink:to="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_c6a2bc3f-9301-4972-a510-343d5ef935fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/LeasesSupplementalInformationDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#LeasesSupplementalInformationDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/LeasesSupplementalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_1c1a2835-a134-4311-af22-cce13753022e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_WeightedAverageRemainingLeaseTermAbstract_a26f8bc1-04b5-4261-8d57-bbba50a44c52" xlink:href="rxt-20211231.xsd#rxt_WeightedAverageRemainingLeaseTermAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_1c1a2835-a134-4311-af22-cce13753022e" xlink:to="loc_rxt_WeightedAverageRemainingLeaseTermAbstract_a26f8bc1-04b5-4261-8d57-bbba50a44c52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_e73d494f-d861-4440-8f20-726f54993ddd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rxt_WeightedAverageRemainingLeaseTermAbstract_a26f8bc1-04b5-4261-8d57-bbba50a44c52" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_e73d494f-d861-4440-8f20-726f54993ddd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_22edef2f-0474-4b18-9569-20c4d9bfe61c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rxt_WeightedAverageRemainingLeaseTermAbstract_a26f8bc1-04b5-4261-8d57-bbba50a44c52" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_22edef2f-0474-4b18-9569-20c4d9bfe61c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_WeightedAverageDiscountRateAbstract_7edafaf3-b830-4b1e-ae3c-9c17987388ed" xlink:href="rxt-20211231.xsd#rxt_WeightedAverageDiscountRateAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_1c1a2835-a134-4311-af22-cce13753022e" xlink:to="loc_rxt_WeightedAverageDiscountRateAbstract_7edafaf3-b830-4b1e-ae3c-9c17987388ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_e01fe7dc-661c-4e65-8d5f-b686255a9cf1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rxt_WeightedAverageDiscountRateAbstract_7edafaf3-b830-4b1e-ae3c-9c17987388ed" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_e01fe7dc-661c-4e65-8d5f-b686255a9cf1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_d852bd74-23a5-47dc-a658-468dd62783d0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rxt_WeightedAverageDiscountRateAbstract_7edafaf3-b830-4b1e-ae3c-9c17987388ed" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_d852bd74-23a5-47dc-a658-468dd62783d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/LeasesMaturityDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#LeasesMaturityDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/LeasesMaturityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_f0576d19-08c2-4503-9ef8-3f2f2f42dbc0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_76399d1b-f860-48c8-994f-d81835e347ff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_f0576d19-08c2-4503-9ef8-3f2f2f42dbc0" xlink:to="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_76399d1b-f860-48c8-994f-d81835e347ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_15e3f8df-7821-47f5-babd-2655e88dba13" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_76399d1b-f860-48c8-994f-d81835e347ff" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_15e3f8df-7821-47f5-babd-2655e88dba13" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_3313373f-7939-40e4-afc7-adede79edff1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_76399d1b-f860-48c8-994f-d81835e347ff" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_3313373f-7939-40e4-afc7-adede79edff1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_3d89b1d3-3dba-4162-9ebe-3d05335c54ab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_76399d1b-f860-48c8-994f-d81835e347ff" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_3d89b1d3-3dba-4162-9ebe-3d05335c54ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1d42eeee-d355-4862-8fc2-895da94bcf5d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_76399d1b-f860-48c8-994f-d81835e347ff" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_1d42eeee-d355-4862-8fc2-895da94bcf5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_a9ccd68a-dbe8-44d7-ba0e-dc9ddcc50940" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_76399d1b-f860-48c8-994f-d81835e347ff" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_a9ccd68a-dbe8-44d7-ba0e-dc9ddcc50940" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_fe22b282-d48e-4722-9fd4-aaee51243a99" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_76399d1b-f860-48c8-994f-d81835e347ff" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_fe22b282-d48e-4722-9fd4-aaee51243a99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_9c399793-4e04-4367-b509-9990dcf01e5f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_76399d1b-f860-48c8-994f-d81835e347ff" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_9c399793-4e04-4367-b509-9990dcf01e5f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_bb9675d7-2676-4f35-9154-ac1a2177fbae" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_76399d1b-f860-48c8-994f-d81835e347ff" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_bb9675d7-2676-4f35-9154-ac1a2177fbae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_5df454a5-809d-4b19-a574-a00268ce93d0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_76399d1b-f860-48c8-994f-d81835e347ff" xlink:to="loc_us-gaap_OperatingLeaseLiability_5df454a5-809d-4b19-a574-a00268ce93d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_c2f4999c-aacf-41a9-844b-8f86cedaab91" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_f0576d19-08c2-4503-9ef8-3f2f2f42dbc0" xlink:to="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_c2f4999c-aacf-41a9-844b-8f86cedaab91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_b81c5e17-78e6-4bd9-99f6-437d42f2ba96" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_c2f4999c-aacf-41a9-844b-8f86cedaab91" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_b81c5e17-78e6-4bd9-99f6-437d42f2ba96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_205ed586-f05b-4cf2-985e-c054ef64737a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_c2f4999c-aacf-41a9-844b-8f86cedaab91" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_205ed586-f05b-4cf2-985e-c054ef64737a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_93547408-dac1-4f60-9dd5-c52cf141dcd4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_c2f4999c-aacf-41a9-844b-8f86cedaab91" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_93547408-dac1-4f60-9dd5-c52cf141dcd4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_5161409f-d5e1-4749-aeda-293cc1a37c40" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_c2f4999c-aacf-41a9-844b-8f86cedaab91" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_5161409f-d5e1-4749-aeda-293cc1a37c40" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_700501bb-3fe2-480c-9744-cf89865a3fc2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_c2f4999c-aacf-41a9-844b-8f86cedaab91" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_700501bb-3fe2-480c-9744-cf89865a3fc2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_4dfcfced-6d41-419c-aa73-20f996893eae" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_c2f4999c-aacf-41a9-844b-8f86cedaab91" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_4dfcfced-6d41-419c-aa73-20f996893eae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_3e582f1b-ac20-4aba-8a96-7ab7a2779c70" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_c2f4999c-aacf-41a9-844b-8f86cedaab91" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_3e582f1b-ac20-4aba-8a96-7ab7a2779c70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_0b118d5c-ccdc-4840-b982-5d22d2c0a49d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_c2f4999c-aacf-41a9-844b-8f86cedaab91" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_0b118d5c-ccdc-4840-b982-5d22d2c0a49d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_0193839a-dedb-4dc4-9847-0453d6481208" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_c2f4999c-aacf-41a9-844b-8f86cedaab91" xlink:to="loc_us-gaap_FinanceLeaseLiability_0193839a-dedb-4dc4-9847-0453d6481208" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/LeasesMaturityDetails_1" xlink:type="simple" xlink:href="rxt-20211231.xsd#LeasesMaturityDetails_1"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/LeasesMaturityDetails_1" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.rackspace.com/role/FinancingObligations" xlink:type="simple" xlink:href="rxt-20211231.xsd#FinancingObligations"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/FinancingObligations" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_f0573855-a8f2-49ce-9a61-8c95142979d6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsTextBlock_9ce10e0d-592c-4aed-a3af-cd68275ebba6" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_f0573855-a8f2-49ce-9a61-8c95142979d6" xlink:to="loc_rxt_FinancingObligationsTextBlock_9ce10e0d-592c-4aed-a3af-cd68275ebba6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/FinancingObligationsTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#FinancingObligationsTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/FinancingObligationsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_bb4448a6-4250-4b96-aa64-be23f6a1f1c9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ScheduleOfFuturePaymentsUnderFinancingObligationsTableTextBlock_ca4c457b-0150-439f-8962-a4957a1b2620" xlink:href="rxt-20211231.xsd#rxt_ScheduleOfFuturePaymentsUnderFinancingObligationsTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_bb4448a6-4250-4b96-aa64-be23f6a1f1c9" xlink:to="loc_rxt_ScheduleOfFuturePaymentsUnderFinancingObligationsTableTextBlock_ca4c457b-0150-439f-8962-a4957a1b2620" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/FinancingObligationsNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#FinancingObligationsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/FinancingObligationsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_066935ac-c098-4b6a-90f5-e2fc86c6feea" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsWeightedAverageImputedInterestRate_1a577843-f54c-4e95-abd0-80d8beff2d67" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsWeightedAverageImputedInterestRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_066935ac-c098-4b6a-90f5-e2fc86c6feea" xlink:to="loc_rxt_FinancingObligationsWeightedAverageImputedInterestRate_1a577843-f54c-4e95-abd0-80d8beff2d67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/FinancingObligationsFuturePaymentsUnderFinancingObligationsDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#FinancingObligationsFuturePaymentsUnderFinancingObligationsDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/FinancingObligationsFuturePaymentsUnderFinancingObligationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_91ece0c5-4250-4a64-b02d-ad1e03f35bca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsPaymentsDueYearOne_5aab9740-81c6-450b-ac75-19c44587a066" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsPaymentsDueYearOne"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_91ece0c5-4250-4a64-b02d-ad1e03f35bca" xlink:to="loc_rxt_FinancingObligationsPaymentsDueYearOne_5aab9740-81c6-450b-ac75-19c44587a066" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsPaymentsDueYearTwo_1072248f-030a-4bdf-b75b-56c95970f467" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsPaymentsDueYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_91ece0c5-4250-4a64-b02d-ad1e03f35bca" xlink:to="loc_rxt_FinancingObligationsPaymentsDueYearTwo_1072248f-030a-4bdf-b75b-56c95970f467" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsPaymentsDueYearThree_7f8c7cc1-e6df-4a76-973f-44d8b95094d2" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsPaymentsDueYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_91ece0c5-4250-4a64-b02d-ad1e03f35bca" xlink:to="loc_rxt_FinancingObligationsPaymentsDueYearThree_7f8c7cc1-e6df-4a76-973f-44d8b95094d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsPaymentsDueYearFour_efd9d0d9-7213-4690-ac8e-26f53b2968ec" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsPaymentsDueYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_91ece0c5-4250-4a64-b02d-ad1e03f35bca" xlink:to="loc_rxt_FinancingObligationsPaymentsDueYearFour_efd9d0d9-7213-4690-ac8e-26f53b2968ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsPaymentsDueYearFive_7e8f360e-3d51-4b02-91c7-e848e11f1628" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsPaymentsDueYearFive"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_91ece0c5-4250-4a64-b02d-ad1e03f35bca" xlink:to="loc_rxt_FinancingObligationsPaymentsDueYearFive_7e8f360e-3d51-4b02-91c7-e848e11f1628" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsPaymentsDueAfterYearFive_4f2aa9ac-009b-4eec-b841-838e3899024e" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsPaymentsDueAfterYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_91ece0c5-4250-4a64-b02d-ad1e03f35bca" xlink:to="loc_rxt_FinancingObligationsPaymentsDueAfterYearFive_4f2aa9ac-009b-4eec-b841-838e3899024e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsPaymentsDue_bdad26ff-1b9c-4096-8a6c-ec55f1088194" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsPaymentsDue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_91ece0c5-4250-4a64-b02d-ad1e03f35bca" xlink:to="loc_rxt_FinancingObligationsPaymentsDue_bdad26ff-1b9c-4096-8a6c-ec55f1088194" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsResidualAssetBalance_407f86c4-8259-4386-8706-6d9396ff4aba" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsResidualAssetBalance"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_91ece0c5-4250-4a64-b02d-ad1e03f35bca" xlink:to="loc_rxt_FinancingObligationsResidualAssetBalance_407f86c4-8259-4386-8706-6d9396ff4aba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsUndiscountedExcessAmount_acfbb046-f8bc-49e9-abad-4d9435725578" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsUndiscountedExcessAmount"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_91ece0c5-4250-4a64-b02d-ad1e03f35bca" xlink:to="loc_rxt_FinancingObligationsUndiscountedExcessAmount_acfbb046-f8bc-49e9-abad-4d9435725578" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FinancingObligationsGross_9a5f7967-72c7-45a5-9a35-8966e6173e3a" xlink:href="rxt-20211231.xsd#rxt_FinancingObligationsGross"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_91ece0c5-4250-4a64-b02d-ad1e03f35bca" xlink:to="loc_rxt_FinancingObligationsGross_9a5f7967-72c7-45a5-9a35-8966e6173e3a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CommitmentsandContingencies" xlink:type="simple" xlink:href="rxt-20211231.xsd#CommitmentsandContingencies"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CommitmentsandContingencies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_83ec5c49-9949-4512-bc63-725bb134d3c6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_bc1428cb-eb04-4fa7-9c8e-a5890852b432" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_83ec5c49-9949-4512-bc63-725bb134d3c6" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_bc1428cb-eb04-4fa7-9c8e-a5890852b432" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CommitmentsandContingenciesTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#CommitmentsandContingenciesTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CommitmentsandContingenciesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_4cf87c67-1703-4f98-8aaa-0fd2b3312b26" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentTextBlock_86042db7-0506-41d9-9ad8-526a142ede4d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermPurchaseCommitmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_4cf87c67-1703-4f98-8aaa-0fd2b3312b26" xlink:to="loc_us-gaap_LongTermPurchaseCommitmentTextBlock_86042db7-0506-41d9-9ad8-526a142ede4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CommitmentsandContingenciesPurchaseCommitmentsDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CommitmentsandContingenciesPurchaseCommitmentsDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CommitmentsandContingenciesPurchaseCommitmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_8ace7b13-9063-44e0-afb1-c31c8f5f51b7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PurchaseObligationDueInNextTwelveMonths_a4b4c506-5587-40f7-ae9e-ff53676b9f15" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PurchaseObligationDueInNextTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_8ace7b13-9063-44e0-afb1-c31c8f5f51b7" xlink:to="loc_us-gaap_PurchaseObligationDueInNextTwelveMonths_a4b4c506-5587-40f7-ae9e-ff53676b9f15" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PurchaseObligationDueInSecondYear_57508211-b587-4a63-9191-bdd3d1cac59b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PurchaseObligationDueInSecondYear"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_8ace7b13-9063-44e0-afb1-c31c8f5f51b7" xlink:to="loc_us-gaap_PurchaseObligationDueInSecondYear_57508211-b587-4a63-9191-bdd3d1cac59b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PurchaseObligationDueInThirdYear_d0daea20-8c95-4862-9032-db54ed3ae3a3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PurchaseObligationDueInThirdYear"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_8ace7b13-9063-44e0-afb1-c31c8f5f51b7" xlink:to="loc_us-gaap_PurchaseObligationDueInThirdYear_d0daea20-8c95-4862-9032-db54ed3ae3a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PurchaseObligationDueInFourthYear_41d7598d-4152-4190-a70b-efb5eee15c13" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PurchaseObligationDueInFourthYear"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_8ace7b13-9063-44e0-afb1-c31c8f5f51b7" xlink:to="loc_us-gaap_PurchaseObligationDueInFourthYear_41d7598d-4152-4190-a70b-efb5eee15c13" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PurchaseObligationDueInFifthYear_544e71a2-1345-44b7-a20a-96be09be38b2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PurchaseObligationDueInFifthYear"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_8ace7b13-9063-44e0-afb1-c31c8f5f51b7" xlink:to="loc_us-gaap_PurchaseObligationDueInFifthYear_544e71a2-1345-44b7-a20a-96be09be38b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PurchaseObligationDueAfterFifthYear_09863933-50fa-44b8-b7e8-db5d72789064" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PurchaseObligationDueAfterFifthYear"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_8ace7b13-9063-44e0-afb1-c31c8f5f51b7" xlink:to="loc_us-gaap_PurchaseObligationDueAfterFifthYear_09863933-50fa-44b8-b7e8-db5d72789064" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PurchaseObligation_f84a10a6-2231-402d-9c63-1869af08f6f0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PurchaseObligation"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_8ace7b13-9063-44e0-afb1-c31c8f5f51b7" xlink:to="loc_us-gaap_PurchaseObligation_f84a10a6-2231-402d-9c63-1869af08f6f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CommitmentsandContingenciesNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CommitmentsandContingenciesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CommitmentsandContingenciesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_8ed354fb-bf5b-4820-bf17-65504646626c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsTable_dd1607e2-2c93-4034-a856-a6646dce9a4f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitmentsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_8ed354fb-bf5b-4820-bf17-65504646626c" xlink:to="loc_us-gaap_OtherCommitmentsTable_dd1607e2-2c93-4034-a856-a6646dce9a4f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GuaranteeObligationsByNatureAxis_a91e4c5d-d000-4567-b468-323770b9f5b4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GuaranteeObligationsByNatureAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsTable_dd1607e2-2c93-4034-a856-a6646dce9a4f" xlink:to="loc_us-gaap_GuaranteeObligationsByNatureAxis_a91e4c5d-d000-4567-b468-323770b9f5b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GuaranteeObligationsNatureDomain_2930aca4-ed4e-427c-a4de-41514bf0d717" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GuaranteeObligationsNatureDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GuaranteeObligationsByNatureAxis_a91e4c5d-d000-4567-b468-323770b9f5b4" xlink:to="loc_us-gaap_GuaranteeObligationsNatureDomain_2930aca4-ed4e-427c-a4de-41514bf0d717" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndemnificationGuaranteeMember_f0b9b632-6cd3-4a59-babc-27a1e5da2376" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IndemnificationGuaranteeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GuaranteeObligationsNatureDomain_2930aca4-ed4e-427c-a4de-41514bf0d717" xlink:to="loc_us-gaap_IndemnificationGuaranteeMember_f0b9b632-6cd3-4a59-babc-27a1e5da2376" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCommitmentsLineItems_66a2831e-2933-437f-87de-5041c434fdd5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitmentsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsTable_dd1607e2-2c93-4034-a856-a6646dce9a4f" xlink:to="loc_us-gaap_OtherCommitmentsLineItems_66a2831e-2933-437f-87de-5041c434fdd5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GuaranteeObligationsCurrentCarryingValue_f4c33717-b189-4d0f-95da-a2e8df63474d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GuaranteeObligationsCurrentCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_66a2831e-2933-437f-87de-5041c434fdd5" xlink:to="loc_us-gaap_GuaranteeObligationsCurrentCarryingValue_f4c33717-b189-4d0f-95da-a2e8df63474d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/July2021RestructuringPlan" xlink:type="simple" xlink:href="rxt-20211231.xsd#July2021RestructuringPlan"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/July2021RestructuringPlan" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_d46aa041-3acf-4a51-803e-655cdbaa872d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_7064c37b-496d-472b-9964-f4b48edf30f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_d46aa041-3acf-4a51-803e-655cdbaa872d" xlink:to="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_7064c37b-496d-472b-9964-f4b48edf30f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/July2021RestructuringPlanTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#July2021RestructuringPlanTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/July2021RestructuringPlanTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_223a51b7-0b13-4127-861c-d453b53eeee0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock_88ad2335-7a28-4d97-b15b-9059093b677c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_223a51b7-0b13-4127-861c-d453b53eeee0" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock_88ad2335-7a28-4d97-b15b-9059093b677c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_b5d353a3-07b4-411a-906c-3d579f39e1da" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_223a51b7-0b13-4127-861c-d453b53eeee0" xlink:to="loc_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_b5d353a3-07b4-411a-906c-3d579f39e1da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/July2021RestructuringPlanNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#July2021RestructuringPlanNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/July2021RestructuringPlanNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_4d4f4c36-50d3-442b-a821-9b3a613acfbe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_6b8852b7-2d8d-47e3-a5ee-54670c5b48ed" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_4d4f4c36-50d3-442b-a821-9b3a613acfbe" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_6b8852b7-2d8d-47e3-a5ee-54670c5b48ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_34543530-5d04-4bd5-84d4-c9c43c2bbc3e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_6b8852b7-2d8d-47e3-a5ee-54670c5b48ed" xlink:to="loc_us-gaap_RestructuringPlanAxis_34543530-5d04-4bd5-84d4-c9c43c2bbc3e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_e8c8975e-21bb-46e1-880a-6078d441618c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanAxis_34543530-5d04-4bd5-84d4-c9c43c2bbc3e" xlink:to="loc_us-gaap_RestructuringPlanDomain_e8c8975e-21bb-46e1-880a-6078d441618c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_July2021RestructuringPlanMember_1ac5b547-962d-428d-ab1d-cbd0887402c6" xlink:href="rxt-20211231.xsd#rxt_July2021RestructuringPlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_e8c8975e-21bb-46e1-880a-6078d441618c" xlink:to="loc_rxt_July2021RestructuringPlanMember_1ac5b547-962d-428d-ab1d-cbd0887402c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_bb16a224-0e90-426c-8275-b4949083cc77" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_6b8852b7-2d8d-47e3-a5ee-54670c5b48ed" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_bb16a224-0e90-426c-8275-b4949083cc77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_d31c4469-61c9-4af9-b401-1fbfa33ebecf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_bb16a224-0e90-426c-8275-b4949083cc77" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_d31c4469-61c9-4af9-b401-1fbfa33ebecf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_8804cba8-7251-4308-9528-3fbea6945891" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_d31c4469-61c9-4af9-b401-1fbfa33ebecf" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_8804cba8-7251-4308-9528-3fbea6945891" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_355096c6-17bb-4951-af65-e6a463e097b6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_6b8852b7-2d8d-47e3-a5ee-54670c5b48ed" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_355096c6-17bb-4951-af65-e6a463e097b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_ebefb919-fce0-4024-a7c9-f2a92c04e23b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_355096c6-17bb-4951-af65-e6a463e097b6" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_ebefb919-fce0-4024-a7c9-f2a92c04e23b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_AssetWriteOffsAndContractTerminationMember_583299c7-3d70-4504-bc37-7eb74c547906" xlink:href="rxt-20211231.xsd#rxt_AssetWriteOffsAndContractTerminationMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_ebefb919-fce0-4024-a7c9-f2a92c04e23b" xlink:to="loc_rxt_AssetWriteOffsAndContractTerminationMember_583299c7-3d70-4504-bc37-7eb74c547906" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_2cbe8d97-2cfc-4090-ad65-c6011f380c2e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_6b8852b7-2d8d-47e3-a5ee-54670c5b48ed" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_2cbe8d97-2cfc-4090-ad65-c6011f380c2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_RestructuringAndRelatedCostsTerminationOfWorkforcePercentage_fa7d495d-d0b2-49b6-92ad-9389358b317b" xlink:href="rxt-20211231.xsd#rxt_RestructuringAndRelatedCostsTerminationOfWorkforcePercentage"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_2cbe8d97-2cfc-4090-ad65-c6011f380c2e" xlink:to="loc_rxt_RestructuringAndRelatedCostsTerminationOfWorkforcePercentage_fa7d495d-d0b2-49b6-92ad-9389358b317b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_RestructuringAndRelatedCostsEmployeeTerminationPeriod_c5cf821f-a5e0-417a-921b-ced279434273" xlink:href="rxt-20211231.xsd#rxt_RestructuringAndRelatedCostsEmployeeTerminationPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_2cbe8d97-2cfc-4090-ad65-c6011f380c2e" xlink:to="loc_rxt_RestructuringAndRelatedCostsEmployeeTerminationPeriod_c5cf821f-a5e0-417a-921b-ced279434273" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_144c750e-41be-410e-ba2d-10b7824a3818" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCharges"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_2cbe8d97-2cfc-4090-ad65-c6011f380c2e" xlink:to="loc_us-gaap_RestructuringCharges_144c750e-41be-410e-ba2d-10b7824a3818" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/July2021RestructuringPlanRestructuringChargesDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#July2021RestructuringPlanRestructuringChargesDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/July2021RestructuringPlanRestructuringChargesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_52328498-d7d1-4741-a10a-fc9296ead466" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_0db4b736-363e-4fbd-ad54-0b43221ef7d2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_52328498-d7d1-4741-a10a-fc9296ead466" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_0db4b736-363e-4fbd-ad54-0b43221ef7d2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_891a2163-d543-4b26-9b03-09af2856fea2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_0db4b736-363e-4fbd-ad54-0b43221ef7d2" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_891a2163-d543-4b26-9b03-09af2856fea2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_9323f14f-bca7-4cc3-bce4-8db5f8488cbc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_891a2163-d543-4b26-9b03-09af2856fea2" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_9323f14f-bca7-4cc3-bce4-8db5f8488cbc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeSeveranceMember_5cc9c3da-c963-4720-9f5f-c27d661c529f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeSeveranceMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_9323f14f-bca7-4cc3-bce4-8db5f8488cbc" xlink:to="loc_us-gaap_EmployeeSeveranceMember_5cc9c3da-c963-4720-9f5f-c27d661c529f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherRestructuringMember_d616173e-1ee1-4d13-bc13-b1eecdbfa4bc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherRestructuringMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_9323f14f-bca7-4cc3-bce4-8db5f8488cbc" xlink:to="loc_us-gaap_OtherRestructuringMember_d616173e-1ee1-4d13-bc13-b1eecdbfa4bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_b3542c93-37c5-4489-b6ea-246c626e1d40" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_0db4b736-363e-4fbd-ad54-0b43221ef7d2" xlink:to="loc_us-gaap_RestructuringPlanAxis_b3542c93-37c5-4489-b6ea-246c626e1d40" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_4a5e7c6d-b876-4622-9b1f-82a02da2a24d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanAxis_b3542c93-37c5-4489-b6ea-246c626e1d40" xlink:to="loc_us-gaap_RestructuringPlanDomain_4a5e7c6d-b876-4622-9b1f-82a02da2a24d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_July2021RestructuringPlanMember_60816110-4e1b-4d9b-baae-5a93626456fe" xlink:href="rxt-20211231.xsd#rxt_July2021RestructuringPlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_4a5e7c6d-b876-4622-9b1f-82a02da2a24d" xlink:to="loc_rxt_July2021RestructuringPlanMember_60816110-4e1b-4d9b-baae-5a93626456fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_6df0e705-5e52-4175-bb50-99eda27572f7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_0db4b736-363e-4fbd-ad54-0b43221ef7d2" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_6df0e705-5e52-4175-bb50-99eda27572f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_8c68be67-22ce-4dcc-9a7c-d3e058021a79" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_6df0e705-5e52-4175-bb50-99eda27572f7" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_8c68be67-22ce-4dcc-9a7c-d3e058021a79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_d3b300d6-e991-4a88-a626-7fce0ecf6bab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_8c68be67-22ce-4dcc-9a7c-d3e058021a79" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_d3b300d6-e991-4a88-a626-7fce0ecf6bab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_48b91fdc-1fff-42e1-a292-ef2a8c7d0307" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_0db4b736-363e-4fbd-ad54-0b43221ef7d2" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_48b91fdc-1fff-42e1-a292-ef2a8c7d0307" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_bc813b81-3253-43cc-abc3-31345176708e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCharges"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_48b91fdc-1fff-42e1-a292-ef2a8c7d0307" xlink:to="loc_us-gaap_RestructuringCharges_bc813b81-3253-43cc-abc3-31345176708e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/July2021RestructuringPlanRestructuringReservesbyTypeofCostDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#July2021RestructuringPlanRestructuringReservesbyTypeofCostDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/July2021RestructuringPlanRestructuringReservesbyTypeofCostDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_eeff0ccb-837a-4a30-a09c-31b562e00ea2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_33454d12-0e8d-4c10-9e7e-60cbdcb63fdf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_eeff0ccb-837a-4a30-a09c-31b562e00ea2" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_33454d12-0e8d-4c10-9e7e-60cbdcb63fdf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_1300fba0-7939-4488-ba94-9328c224bb42" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_33454d12-0e8d-4c10-9e7e-60cbdcb63fdf" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_1300fba0-7939-4488-ba94-9328c224bb42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_ab94b816-01b6-4e3b-be2e-08d7df0e2bac" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_1300fba0-7939-4488-ba94-9328c224bb42" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_ab94b816-01b6-4e3b-be2e-08d7df0e2bac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeSeveranceMember_65c8eb1b-ef53-4733-bd1f-9e797ee4fc4d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeSeveranceMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_ab94b816-01b6-4e3b-be2e-08d7df0e2bac" xlink:to="loc_us-gaap_EmployeeSeveranceMember_65c8eb1b-ef53-4733-bd1f-9e797ee4fc4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherRestructuringMember_25c43e28-300d-44d7-bf19-b99682785f59" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherRestructuringMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_ab94b816-01b6-4e3b-be2e-08d7df0e2bac" xlink:to="loc_us-gaap_OtherRestructuringMember_25c43e28-300d-44d7-bf19-b99682785f59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_b2a5163f-c309-476d-9749-ffe5bc2e7e5a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_33454d12-0e8d-4c10-9e7e-60cbdcb63fdf" xlink:to="loc_us-gaap_RestructuringPlanAxis_b2a5163f-c309-476d-9749-ffe5bc2e7e5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_d1175ca9-29db-43ea-be2e-1eb4e50dfaec" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanAxis_b2a5163f-c309-476d-9749-ffe5bc2e7e5a" xlink:to="loc_us-gaap_RestructuringPlanDomain_d1175ca9-29db-43ea-be2e-1eb4e50dfaec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_July2021RestructuringPlanMember_c81205bf-c07b-4f2a-9284-5b32673b5da1" xlink:href="rxt-20211231.xsd#rxt_July2021RestructuringPlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_d1175ca9-29db-43ea-be2e-1eb4e50dfaec" xlink:to="loc_rxt_July2021RestructuringPlanMember_c81205bf-c07b-4f2a-9284-5b32673b5da1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_42fd1b0d-4c1d-40f0-8237-9791b2553799" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_33454d12-0e8d-4c10-9e7e-60cbdcb63fdf" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_42fd1b0d-4c1d-40f0-8237-9791b2553799" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveRollForward_db1e1118-44d7-473c-83c2-5596f1fa2ab6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringReserveRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_42fd1b0d-4c1d-40f0-8237-9791b2553799" xlink:to="loc_us-gaap_RestructuringReserveRollForward_db1e1118-44d7-473c-83c2-5596f1fa2ab6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_6335b3e6-6feb-42ff-a36f-c078db3add9d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringReserve"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_db1e1118-44d7-473c-83c2-5596f1fa2ab6" xlink:to="loc_us-gaap_RestructuringReserve_6335b3e6-6feb-42ff-a36f-c078db3add9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_bbd15cca-b811-46de-8a9e-ba549950d3fb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCharges"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_db1e1118-44d7-473c-83c2-5596f1fa2ab6" xlink:to="loc_us-gaap_RestructuringCharges_bbd15cca-b811-46de-8a9e-ba549950d3fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRestructuring_1c6ed5a6-3970-414e-a3be-1c2618304d89" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRestructuring"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_db1e1118-44d7-473c-83c2-5596f1fa2ab6" xlink:to="loc_us-gaap_PaymentsForRestructuring_1c6ed5a6-3970-414e-a3be-1c2618304d89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_8f0216d9-244b-4fe9-b18b-259d7e17ff02" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringReserve"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_db1e1118-44d7-473c-83c2-5596f1fa2ab6" xlink:to="loc_us-gaap_RestructuringReserve_8f0216d9-244b-4fe9-b18b-259d7e17ff02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_e758d0a0-9091-4ad2-b07a-37722a45cbc4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedCostCostIncurredToDate1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_42fd1b0d-4c1d-40f0-8237-9791b2553799" xlink:to="loc_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_e758d0a0-9091-4ad2-b07a-37722a45cbc4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostExpectedCostRemaining1_153053c1-4ded-427f-85d3-75d83176363e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedCostExpectedCostRemaining1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_42fd1b0d-4c1d-40f0-8237-9791b2553799" xlink:to="loc_us-gaap_RestructuringAndRelatedCostExpectedCostRemaining1_153053c1-4ded-427f-85d3-75d83176363e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/StockholdersEquity" xlink:type="simple" xlink:href="rxt-20211231.xsd#StockholdersEquity"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/StockholdersEquity" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_494efb16-06ad-4ae4-ae5e-41f9ed7ca98b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_49d2a400-102a-4021-bb10-57e330f3f575" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_494efb16-06ad-4ae4-ae5e-41f9ed7ca98b" xlink:to="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_49d2a400-102a-4021-bb10-57e330f3f575" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/StockholdersEquityDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#StockholdersEquityDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/StockholdersEquityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_f578cfc8-e492-4aea-ac0e-9b5fdefb5bfb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable_5f054584-f868-4cb0-9009-5cf89343f87b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfStockByClassTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_f578cfc8-e492-4aea-ac0e-9b5fdefb5bfb" xlink:to="loc_us-gaap_ScheduleOfStockByClassTable_5f054584-f868-4cb0-9009-5cf89343f87b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_bd8d6700-1805-401c-87c1-3238365701a2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_5f054584-f868-4cb0-9009-5cf89343f87b" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_bd8d6700-1805-401c-87c1-3238365701a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_65cd40b7-1b72-435d-a5df-e3d458aa1827" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_bd8d6700-1805-401c-87c1-3238365701a2" xlink:to="loc_us-gaap_EquityComponentDomain_65cd40b7-1b72-435d-a5df-e3d458aa1827" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_5659fd4d-d1ab-42fe-9d65-89acc797466e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_65cd40b7-1b72-435d-a5df-e3d458aa1827" xlink:to="loc_us-gaap_CommonStockMember_5659fd4d-d1ab-42fe-9d65-89acc797466e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_da7a5084-1bf3-4baf-8461-c5505981f24c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_65cd40b7-1b72-435d-a5df-e3d458aa1827" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_da7a5084-1bf3-4baf-8461-c5505981f24c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_d280577d-6f02-4486-af5d-5055293577de" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_5f054584-f868-4cb0-9009-5cf89343f87b" xlink:to="loc_srt_RangeAxis_d280577d-6f02-4486-af5d-5055293577de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_2dceec86-2cec-4cfd-8d91-6d706691b022" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_d280577d-6f02-4486-af5d-5055293577de" xlink:to="loc_srt_RangeMember_2dceec86-2cec-4cfd-8d91-6d706691b022" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_06ff7518-8344-4015-943e-07d72bd344fb" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_2dceec86-2cec-4cfd-8d91-6d706691b022" xlink:to="loc_srt_MaximumMember_06ff7518-8344-4015-943e-07d72bd344fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_e1d505b1-c3a9-4a74-b17d-3c77bc73ae33" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_5f054584-f868-4cb0-9009-5cf89343f87b" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_e1d505b1-c3a9-4a74-b17d-3c77bc73ae33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_7ed52caf-eac8-49f5-b65d-fb1f7e230676" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_e1d505b1-c3a9-4a74-b17d-3c77bc73ae33" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_7ed52caf-eac8-49f5-b65d-fb1f7e230676" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DataPipeMember_dbbcbd5b-2bcb-46ef-a7d9-d2d81396f7f5" xlink:href="rxt-20211231.xsd#rxt_DataPipeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_7ed52caf-eac8-49f5-b65d-fb1f7e230676" xlink:to="loc_rxt_DataPipeMember_dbbcbd5b-2bcb-46ef-a7d9-d2d81396f7f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_5f054584-f868-4cb0-9009-5cf89343f87b" xlink:to="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_e2095f74-bf02-41b6-af8c-011edc218659" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:to="loc_us-gaap_CommonStockSharesIssued_e2095f74-bf02-41b6-af8c-011edc218659" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_75893a72-dcec-4118-9f89-c2bae94d9dba" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_75893a72-dcec-4118-9f89-c2bae94d9dba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_NumberOfCommonStockClasses_68319022-73c8-430d-b185-7441fc06b766" xlink:href="rxt-20211231.xsd#rxt_NumberOfCommonStockClasses"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:to="loc_rxt_NumberOfCommonStockClasses_68319022-73c8-430d-b185-7441fc06b766" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_CommonStockVotesPerShare_5e55e6d8-1fe8-483e-988c-db517aa00371" xlink:href="rxt-20211231.xsd#rxt_CommonStockVotesPerShare"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:to="loc_rxt_CommonStockVotesPerShare_5e55e6d8-1fe8-483e-988c-db517aa00371" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_d1e14231-3424-4180-8781-8a9b52b23330" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_d1e14231-3424-4180-8781-8a9b52b23330" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_2fad6f0e-e660-4184-ab65-e89d80d61dfd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesOutstanding"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_2fad6f0e-e660-4184-ab65-e89d80d61dfd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued_1ff2de44-1248-47bc-9b8f-e1f552a5a28f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesIssued"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:to="loc_us-gaap_PreferredStockSharesIssued_1ff2de44-1248-47bc-9b8f-e1f552a5a28f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_0cfdc43f-4a84-4b24-af8b-40482b7b43ea" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_0cfdc43f-4a84-4b24-af8b-40482b7b43ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_a9073a8e-8640-4910-a14f-acca43791f6b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodShares"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_a9073a8e-8640-4910-a14f-acca43791f6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_5958fd74-9db8-4617-99e1-ce45e701b19f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_5958fd74-9db8-4617-99e1-ce45e701b19f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_680ffca8-ff3d-433d-9d46-d5a9544d40c6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_c48ce6da-111f-4b05-892a-fa8ff74fc7b4" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_680ffca8-ff3d-433d-9d46-d5a9544d40c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlans" xlink:type="simple" xlink:href="rxt-20211231.xsd#ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlans"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlans" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5be8e005-7858-4988-a063-84ab6f199aa9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_096c2d2b-fed1-49f4-9103-753751a1d38e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5be8e005-7858-4988-a063-84ab6f199aa9" xlink:to="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_096c2d2b-fed1-49f4-9103-753751a1d38e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ba335f84-af15-4fc2-852d-8a586e3dfcc1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_fea602e0-07d3-494c-b6de-e8d6725be81d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ba335f84-af15-4fc2-852d-8a586e3dfcc1" xlink:to="loc_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_fea602e0-07d3-494c-b6de-e8d6725be81d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_b8d91524-3bb6-4de8-8a1d-ba920991ac77" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ba335f84-af15-4fc2-852d-8a586e3dfcc1" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_b8d91524-3bb6-4de8-8a1d-ba920991ac77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_5f32e816-0257-46d5-98d0-4daea3e21573" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ba335f84-af15-4fc2-852d-8a586e3dfcc1" xlink:to="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_5f32e816-0257-46d5-98d0-4daea3e21573" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_fbb267ce-0780-4843-bb29-97fcf8ba5e79" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ba335f84-af15-4fc2-852d-8a586e3dfcc1" xlink:to="loc_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_fbb267ce-0780-4843-bb29-97fcf8ba5e79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_943fecf0-92c6-4197-ac87-edb499e3907f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ba335f84-af15-4fc2-852d-8a586e3dfcc1" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_943fecf0-92c6-4197-ac87-edb499e3907f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_a92999d6-db33-4043-9786-8f803702d584" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d9a944f0-aa5f-4f81-8142-ebec8498a11b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_a92999d6-db33-4043-9786-8f803702d584" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d9a944f0-aa5f-4f81-8142-ebec8498a11b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_aa9b3f99-6fa3-48f9-8206-f2183786d36c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d9a944f0-aa5f-4f81-8142-ebec8498a11b" xlink:to="loc_us-gaap_AwardTypeAxis_aa9b3f99-6fa3-48f9-8206-f2183786d36c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_410f963d-6445-4a65-ad8f-5b58557d0569" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_aa9b3f99-6fa3-48f9-8206-f2183786d36c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_410f963d-6445-4a65-ad8f-5b58557d0569" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_72ce1bb9-bf1d-4050-81dc-6a7f8b3e26ce" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_410f963d-6445-4a65-ad8f-5b58557d0569" xlink:to="loc_us-gaap_EmployeeStockOptionMember_72ce1bb9-bf1d-4050-81dc-6a7f8b3e26ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_45f76d64-be1c-4f67-aa25-3a48b6c3119f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_410f963d-6445-4a65-ad8f-5b58557d0569" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_45f76d64-be1c-4f67-aa25-3a48b6c3119f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_372f0e2d-2e67-4962-90b9-a70d8da7c6df" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PerformanceSharesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_410f963d-6445-4a65-ad8f-5b58557d0569" xlink:to="loc_us-gaap_PerformanceSharesMember_372f0e2d-2e67-4962-90b9-a70d8da7c6df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockMember_d3a83f06-88d0-46cb-b732-3f53376377bd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestrictedStockMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_410f963d-6445-4a65-ad8f-5b58557d0569" xlink:to="loc_us-gaap_RestrictedStockMember_d3a83f06-88d0-46cb-b732-3f53376377bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockMember_26ce0a56-e5f0-4961-863d-c89a2f11b3c8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeStockMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_410f963d-6445-4a65-ad8f-5b58557d0569" xlink:to="loc_us-gaap_EmployeeStockMember_26ce0a56-e5f0-4961-863d-c89a2f11b3c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OptionsAndRestrictedStockMember_4cbfbfc7-dfc5-4ebf-a24e-59647671f31c" xlink:href="rxt-20211231.xsd#rxt_OptionsAndRestrictedStockMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_410f963d-6445-4a65-ad8f-5b58557d0569" xlink:to="loc_rxt_OptionsAndRestrictedStockMember_4cbfbfc7-dfc5-4ebf-a24e-59647671f31c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_f8a30c44-c5b8-4208-83a0-e710566e48dd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d9a944f0-aa5f-4f81-8142-ebec8498a11b" xlink:to="loc_us-gaap_PlanNameAxis_f8a30c44-c5b8-4208-83a0-e710566e48dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_6bf3b90b-d275-4e3c-86c2-0747e0723619" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_f8a30c44-c5b8-4208-83a0-e710566e48dd" xlink:to="loc_us-gaap_PlanNameDomain_6bf3b90b-d275-4e3c-86c2-0747e0723619" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_A2017IncentivePlanMember_4b7258ed-00b5-47bf-ac08-fc52bde31c2f" xlink:href="rxt-20211231.xsd#rxt_A2017IncentivePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_6bf3b90b-d275-4e3c-86c2-0747e0723619" xlink:to="loc_rxt_A2017IncentivePlanMember_4b7258ed-00b5-47bf-ac08-fc52bde31c2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_A2020IncentivePlanMember_72c98691-6caf-432c-9286-412a79a3a027" xlink:href="rxt-20211231.xsd#rxt_A2020IncentivePlanMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_6bf3b90b-d275-4e3c-86c2-0747e0723619" xlink:to="loc_rxt_A2020IncentivePlanMember_72c98691-6caf-432c-9286-412a79a3a027" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_EmployeeStockPurchasePlanMember_a15c700c-0b79-412b-87ea-b7054ef32e5a" xlink:href="rxt-20211231.xsd#rxt_EmployeeStockPurchasePlanMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_6bf3b90b-d275-4e3c-86c2-0747e0723619" xlink:to="loc_rxt_EmployeeStockPurchasePlanMember_a15c700c-0b79-412b-87ea-b7054ef32e5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_TitleOfIndividualAxis_3c3c6eda-fbe9-4bad-bd94-4377fd598888" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d9a944f0-aa5f-4f81-8142-ebec8498a11b" xlink:to="loc_srt_TitleOfIndividualAxis_3c3c6eda-fbe9-4bad-bd94-4377fd598888" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_00f80a63-5bef-40ca-8054-ead1009815bd" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_TitleOfIndividualAxis_3c3c6eda-fbe9-4bad-bd94-4377fd598888" xlink:to="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_00f80a63-5bef-40ca-8054-ead1009815bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ExecutiveOfficerMember_eacb12b2-fbac-4dbd-b631-8e10e2b71258" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ExecutiveOfficerMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_00f80a63-5bef-40ca-8054-ead1009815bd" xlink:to="loc_srt_ExecutiveOfficerMember_eacb12b2-fbac-4dbd-b631-8e10e2b71258" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_DirectorMember_604f0357-8e1a-4235-ab79-cc9d6707ab88" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_DirectorMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_00f80a63-5bef-40ca-8054-ead1009815bd" xlink:to="loc_srt_DirectorMember_604f0357-8e1a-4235-ab79-cc9d6707ab88" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_d03f3412-3be4-40be-be49-3ef690fcc8aa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d9a944f0-aa5f-4f81-8142-ebec8498a11b" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_d03f3412-3be4-40be-be49-3ef690fcc8aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_944b055f-fae4-47d8-932d-85972ddd9242" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_d03f3412-3be4-40be-be49-3ef690fcc8aa" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_944b055f-fae4-47d8-932d-85972ddd9242" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IPOMember_b6013487-7347-4656-9e3a-89b3f2fccfc1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IPOMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_944b055f-fae4-47d8-932d-85972ddd9242" xlink:to="loc_us-gaap_IPOMember_b6013487-7347-4656-9e3a-89b3f2fccfc1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_518e23db-6610-4956-a481-db196392396a" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d9a944f0-aa5f-4f81-8142-ebec8498a11b" xlink:to="loc_srt_RangeAxis_518e23db-6610-4956-a481-db196392396a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_85faa7db-baeb-4732-b14b-44ec81754a7e" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_518e23db-6610-4956-a481-db196392396a" xlink:to="loc_srt_RangeMember_85faa7db-baeb-4732-b14b-44ec81754a7e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_c042bed1-b4e7-4648-adb8-4080482f2047" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_85faa7db-baeb-4732-b14b-44ec81754a7e" xlink:to="loc_srt_MinimumMember_c042bed1-b4e7-4648-adb8-4080482f2047" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_761b84ae-601d-44cc-9e2f-a93d8ef8e285" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_85faa7db-baeb-4732-b14b-44ec81754a7e" xlink:to="loc_srt_MaximumMember_761b84ae-601d-44cc-9e2f-a93d8ef8e285" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_1a1cb36d-f594-4cc4-84a8-3e45712f53ba" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d9a944f0-aa5f-4f81-8142-ebec8498a11b" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_1a1cb36d-f594-4cc4-84a8-3e45712f53ba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_93492c0f-a901-42cf-b944-143cef4833fe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_1a1cb36d-f594-4cc4-84a8-3e45712f53ba" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_93492c0f-a901-42cf-b944-143cef4833fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_9a5bfcf7-2231-464d-8371-14f2a2fd2222" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_93492c0f-a901-42cf-b944-143cef4833fe" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_9a5bfcf7-2231-464d-8371-14f2a2fd2222" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_d9a944f0-aa5f-4f81-8142-ebec8498a11b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_d6ed9bd8-4f30-4940-b19a-b4ace3ea5d39" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_d6ed9bd8-4f30-4940-b19a-b4ace3ea5d39" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesOutstanding_f8fc2a79-520a-42a5-bd86-2ceac85c0691" xlink:href="rxt-20211231.xsd#rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesOutstanding"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesOutstanding_f8fc2a79-520a-42a5-bd86-2ceac85c0691" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_c33b982b-677c-416c-bd73-065df539c78c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_c33b982b-677c-416c-bd73-065df539c78c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_a2d9f6ad-2e2d-4701-be11-4ffcc2c7fe17" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_a2d9f6ad-2e2d-4701-be11-4ffcc2c7fe17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_eb44356b-8372-491d-a759-d0f408b0728f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_eb44356b-8372-491d-a759-d0f408b0728f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_b5adf6a4-ec1d-4ba7-b729-5b0da951986c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_b5adf6a4-ec1d-4ba7-b729-5b0da951986c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_fa736e78-e0f2-4036-86d6-cc71e81da8eb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_fa736e78-e0f2-4036-86d6-cc71e81da8eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_d06e11ae-61f3-49ef-b535-2717ff4a085b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_d06e11ae-61f3-49ef-b535-2717ff4a085b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_24667637-8b30-46db-adda-0df2208b3d0b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_24667637-8b30-46db-adda-0df2208b3d0b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1_28111d0d-38aa-4a90-ad65-0299c8d6f87c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1_28111d0d-38aa-4a90-ad65-0299c8d6f87c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_8791632f-c932-4a2d-96a0-4dc55bab68ff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_8791632f-c932-4a2d-96a0-4dc55bab68ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueReleased_acf1cfe3-dbdd-45e0-b51f-f4544271c5de" xlink:href="rxt-20211231.xsd#rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueReleased"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueReleased_acf1cfe3-dbdd-45e0-b51f-f4544271c5de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_008b5d76-482d-4b25-bdd3-6d9eca927ac8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_008b5d76-482d-4b25-bdd3-6d9eca927ac8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent_b7dfc9c6-c63f-475e-8672-4b5a15a012ee" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent_b7dfc9c6-c63f-475e-8672-4b5a15a012ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_9b3f1bba-7306-4dae-a997-0d45361f9283" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_9b3f1bba-7306-4dae-a997-0d45361f9283" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_ebdb3f6f-3412-4c70-b725-2a72066daf48" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_ebdb3f6f-3412-4c70-b725-2a72066daf48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost_d45301a9-229e-4183-b776-68a36540aef1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost_d45301a9-229e-4183-b776-68a36540aef1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost_4711c7b5-9bee-4a04-8707-b905e4d584cb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost_4711c7b5-9bee-4a04-8707-b905e4d584cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid_8a7737b2-50a3-4575-831c-9cde20bbc5fe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid_8a7737b2-50a3-4575-831c-9cde20bbc5fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards_658fe2e6-be6a-4d4d-90fd-2e42ffa60507" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards_658fe2e6-be6a-4d4d-90fd-2e42ffa60507" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedContributionPlanCostRecognized_67ca2d74-8a4b-407b-9876-dd2937a80f54" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedContributionPlanCostRecognized"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_dbff0a60-d994-4d94-bb6c-cfa2f00390ab" xlink:to="loc_us-gaap_DefinedContributionPlanCostRecognized_67ca2d74-8a4b-407b-9876-dd2937a80f54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansEquityAwardsOutstandingDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansEquityAwardsOutstandingDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansEquityAwardsOutstandingDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_0f34ad84-118c-4ccb-8d74-f2f662410125" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_2160e2e3-6329-4221-b402-690aff6ed3f3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_0f34ad84-118c-4ccb-8d74-f2f662410125" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_2160e2e3-6329-4221-b402-690aff6ed3f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_caa1c46b-b596-4b07-8f1b-d818e5cfcd5b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_2160e2e3-6329-4221-b402-690aff6ed3f3" xlink:to="loc_us-gaap_AwardTypeAxis_caa1c46b-b596-4b07-8f1b-d818e5cfcd5b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_85a733ef-907f-4880-aba6-bd32eb9ff04a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_caa1c46b-b596-4b07-8f1b-d818e5cfcd5b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_85a733ef-907f-4880-aba6-bd32eb9ff04a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_b6f38ced-eec2-4b3c-992f-bc84cde2a80b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_85a733ef-907f-4880-aba6-bd32eb9ff04a" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_b6f38ced-eec2-4b3c-992f-bc84cde2a80b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_b2c00e20-f4c7-4647-91cc-57a4f4aa24d4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_85a733ef-907f-4880-aba6-bd32eb9ff04a" xlink:to="loc_us-gaap_EmployeeStockOptionMember_b2c00e20-f4c7-4647-91cc-57a4f4aa24d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_60129197-6488-4a14-8303-fcf76ff686a1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_2160e2e3-6329-4221-b402-690aff6ed3f3" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_60129197-6488-4a14-8303-fcf76ff686a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_42b4eab4-1c37-49cb-8a1b-bced62dd5b9a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_60129197-6488-4a14-8303-fcf76ff686a1" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_42b4eab4-1c37-49cb-8a1b-bced62dd5b9a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_8d3c6b00-5dbd-4e17-9f43-4a90fe7d0f95" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_60129197-6488-4a14-8303-fcf76ff686a1" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_8d3c6b00-5dbd-4e17-9f43-4a90fe7d0f95" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndEquityInstrumentsOtherThanOptionsOutstandingNumber_191fae23-201e-4032-b6a9-0b4022e6d405" xlink:href="rxt-20211231.xsd#rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndEquityInstrumentsOtherThanOptionsOutstandingNumber"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_60129197-6488-4a14-8303-fcf76ff686a1" xlink:to="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndEquityInstrumentsOtherThanOptionsOutstandingNumber_191fae23-201e-4032-b6a9-0b4022e6d405" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansStockOptionActivityDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansStockOptionActivityDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansStockOptionActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_16b4b354-9e98-40b5-b4ea-698d7a333ccf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_00dd63fc-ab25-498f-b44b-370ac9ca748f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_16b4b354-9e98-40b5-b4ea-698d7a333ccf" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_00dd63fc-ab25-498f-b44b-370ac9ca748f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_bcd6a1b7-e2d3-4a4a-8fcb-969e8b70303e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_00dd63fc-ab25-498f-b44b-370ac9ca748f" xlink:to="loc_us-gaap_AwardTypeAxis_bcd6a1b7-e2d3-4a4a-8fcb-969e8b70303e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_cb90bb3b-0d6b-4da6-b596-5465a38f929d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_bcd6a1b7-e2d3-4a4a-8fcb-969e8b70303e" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_cb90bb3b-0d6b-4da6-b596-5465a38f929d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_6f002af4-9b30-4e84-8661-a5502e3e81a2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_cb90bb3b-0d6b-4da6-b596-5465a38f929d" xlink:to="loc_us-gaap_EmployeeStockOptionMember_6f002af4-9b30-4e84-8661-a5502e3e81a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_259b97a0-653f-4a16-bbd1-542b8a101409" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_00dd63fc-ab25-498f-b44b-370ac9ca748f" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_259b97a0-653f-4a16-bbd1-542b8a101409" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_2849f17e-91dd-4638-a89a-2e5b0644526a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_259b97a0-653f-4a16-bbd1-542b8a101409" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_2849f17e-91dd-4638-a89a-2e5b0644526a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_eedf7903-e7c9-4381-9f68-017297672dde" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_2849f17e-91dd-4638-a89a-2e5b0644526a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_eedf7903-e7c9-4381-9f68-017297672dde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_14a745f0-a2b3-4c80-9324-54425a027c89" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_2849f17e-91dd-4638-a89a-2e5b0644526a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_14a745f0-a2b3-4c80-9324-54425a027c89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_212928c4-954b-468b-9829-60b0fc0adcea" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_2849f17e-91dd-4638-a89a-2e5b0644526a" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_212928c4-954b-468b-9829-60b0fc0adcea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_d77d3260-7ce4-42c9-9cae-fe3435566fe9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_2849f17e-91dd-4638-a89a-2e5b0644526a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_d77d3260-7ce4-42c9-9cae-fe3435566fe9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_8140ab5f-15b7-468e-94d4-c0636ed8060a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_2849f17e-91dd-4638-a89a-2e5b0644526a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_8140ab5f-15b7-468e-94d4-c0636ed8060a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_f633dc89-d186-4207-b73c-e660d63df3b9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_2849f17e-91dd-4638-a89a-2e5b0644526a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_f633dc89-d186-4207-b73c-e660d63df3b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_027ee821-2c62-4da1-a111-37e6e5b7f158" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_259b97a0-653f-4a16-bbd1-542b8a101409" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_027ee821-2c62-4da1-a111-37e6e5b7f158" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_4b5fdbc7-39f1-4b4c-a035-30fbedc42f09" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_259b97a0-653f-4a16-bbd1-542b8a101409" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber_4b5fdbc7-39f1-4b4c-a035-30fbedc42f09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_3c7040d9-7f2c-4deb-9b66-3581c297fa78" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_259b97a0-653f-4a16-bbd1-542b8a101409" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_3c7040d9-7f2c-4deb-9b66-3581c297fa78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_482bd685-f6fe-4f9a-95cc-7367b835f272" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_3c7040d9-7f2c-4deb-9b66-3581c297fa78" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_482bd685-f6fe-4f9a-95cc-7367b835f272" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_f5c81c92-d5ce-4cf4-ba4b-37e2f2b46b48" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_3c7040d9-7f2c-4deb-9b66-3581c297fa78" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_f5c81c92-d5ce-4cf4-ba4b-37e2f2b46b48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_82be8257-a863-40b7-b8fb-a0fd96b29c28" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_3c7040d9-7f2c-4deb-9b66-3581c297fa78" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_82be8257-a863-40b7-b8fb-a0fd96b29c28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_f18d65cc-b098-496f-84ab-09a1e851f401" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_3c7040d9-7f2c-4deb-9b66-3581c297fa78" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_f18d65cc-b098-496f-84ab-09a1e851f401" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_ae5e8c62-3fef-467c-b265-726e9d49d5a5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_3c7040d9-7f2c-4deb-9b66-3581c297fa78" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_ae5e8c62-3fef-467c-b265-726e9d49d5a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_5ee961e2-2408-42df-9953-11a6f5b81f1a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_3c7040d9-7f2c-4deb-9b66-3581c297fa78" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_5ee961e2-2408-42df-9953-11a6f5b81f1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_7e478c01-98c8-46e4-be02-725a38a368db" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_259b97a0-653f-4a16-bbd1-542b8a101409" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_7e478c01-98c8-46e4-be02-725a38a368db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_3b858b93-aee2-4f11-8fbf-35d79c26d727" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_259b97a0-653f-4a16-bbd1-542b8a101409" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_3b858b93-aee2-4f11-8fbf-35d79c26d727" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5d38b3b7-3096-407d-a643-be0b269af98a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_259b97a0-653f-4a16-bbd1-542b8a101409" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5d38b3b7-3096-407d-a643-be0b269af98a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_b45b7967-d85e-45fc-bdfa-e049b884be4c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5d38b3b7-3096-407d-a643-be0b269af98a" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_b45b7967-d85e-45fc-bdfa-e049b884be4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_aedd1f2a-94a3-4e04-93e4-3e123dffada5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5d38b3b7-3096-407d-a643-be0b269af98a" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_aedd1f2a-94a3-4e04-93e4-3e123dffada5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_d3e32542-10ef-4884-a8c5-9960a4a3c6f2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5d38b3b7-3096-407d-a643-be0b269af98a" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_d3e32542-10ef-4884-a8c5-9960a4a3c6f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_3de6d72a-4dec-4ebe-abd0-fcc117756c11" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5d38b3b7-3096-407d-a643-be0b269af98a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_3de6d72a-4dec-4ebe-abd0-fcc117756c11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_d98e6d24-733a-4d48-8efd-e61e0f919731" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5d38b3b7-3096-407d-a643-be0b269af98a" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_d98e6d24-733a-4d48-8efd-e61e0f919731" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_30a544a0-de24-473a-985c-1d6bdf6b3e28" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_5d38b3b7-3096-407d-a643-be0b269af98a" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_30a544a0-de24-473a-985c-1d6bdf6b3e28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansFairValueAssumptionsDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansFairValueAssumptionsDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansFairValueAssumptionsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_04302022-2d4c-46b0-a8ac-9a808eacbbbd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_814392f4-8e08-4c44-a7f8-59b5cb35e044" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_04302022-2d4c-46b0-a8ac-9a808eacbbbd" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_814392f4-8e08-4c44-a7f8-59b5cb35e044" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_c1510c28-814e-45f4-9117-3d1381b1672c" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_814392f4-8e08-4c44-a7f8-59b5cb35e044" xlink:to="loc_srt_RangeAxis_c1510c28-814e-45f4-9117-3d1381b1672c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_6545d4c9-9f6d-4c43-91e1-271899afb05c" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_c1510c28-814e-45f4-9117-3d1381b1672c" xlink:to="loc_srt_RangeMember_6545d4c9-9f6d-4c43-91e1-271899afb05c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_6f0c83da-f13c-47ba-aed7-ab8f8c037489" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_6545d4c9-9f6d-4c43-91e1-271899afb05c" xlink:to="loc_srt_MinimumMember_6f0c83da-f13c-47ba-aed7-ab8f8c037489" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_4368a4a2-eae1-4a5e-8bb4-03abda122452" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_6545d4c9-9f6d-4c43-91e1-271899afb05c" xlink:to="loc_srt_MaximumMember_4368a4a2-eae1-4a5e-8bb4-03abda122452" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_d95a3f7f-8808-47fd-b078-b461bcabb506" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_814392f4-8e08-4c44-a7f8-59b5cb35e044" xlink:to="loc_us-gaap_AwardTypeAxis_d95a3f7f-8808-47fd-b078-b461bcabb506" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1e5fb899-f211-4026-ba68-3f69e04cee9d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_d95a3f7f-8808-47fd-b078-b461bcabb506" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1e5fb899-f211-4026-ba68-3f69e04cee9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeStockOptionMember_93be6a2d-0172-4d93-9fd8-140ef5b8cef0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeStockOptionMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1e5fb899-f211-4026-ba68-3f69e04cee9d" xlink:to="loc_us-gaap_EmployeeStockOptionMember_93be6a2d-0172-4d93-9fd8-140ef5b8cef0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8f5c91a8-5305-4e0f-a2db-80fb96c3ca56" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_814392f4-8e08-4c44-a7f8-59b5cb35e044" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8f5c91a8-5305-4e0f-a2db-80fb96c3ca56" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_e0daa20f-92fd-4116-911a-0f9949551b44" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8f5c91a8-5305-4e0f-a2db-80fb96c3ca56" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_e0daa20f-92fd-4116-911a-0f9949551b44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum_a7cfe106-8799-4e59-8352-2734470b9e3b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8f5c91a8-5305-4e0f-a2db-80fb96c3ca56" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum_a7cfe106-8799-4e59-8352-2734470b9e3b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum_cd357e22-543b-4664-97fb-9bb1f0d83db4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8f5c91a8-5305-4e0f-a2db-80fb96c3ca56" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum_cd357e22-543b-4664-97fb-9bb1f0d83db4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_89220a4c-c0b2-46f4-a455-4ea183a2ebb9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8f5c91a8-5305-4e0f-a2db-80fb96c3ca56" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_89220a4c-c0b2-46f4-a455-4ea183a2ebb9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_989ad23f-746c-489a-b1ab-f327c8dfd238" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8f5c91a8-5305-4e0f-a2db-80fb96c3ca56" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_989ad23f-746c-489a-b1ab-f327c8dfd238" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_9b8ef742-4518-4fc0-9635-f47dd535a75c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8f5c91a8-5305-4e0f-a2db-80fb96c3ca56" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_9b8ef742-4518-4fc0-9635-f47dd535a75c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_ad2ec032-f87a-4da7-a16c-52c8ab1d631e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8f5c91a8-5305-4e0f-a2db-80fb96c3ca56" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_ad2ec032-f87a-4da7-a16c-52c8ab1d631e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansRestrictedStockActivityDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansRestrictedStockActivityDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansRestrictedStockActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_84a6659f-3841-47a1-9171-5182b172586b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_690e26cf-1280-421b-8d97-c8378eb22615" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_84a6659f-3841-47a1-9171-5182b172586b" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_690e26cf-1280-421b-8d97-c8378eb22615" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_503a5157-656a-4ecd-8a6b-aec3e0688318" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_690e26cf-1280-421b-8d97-c8378eb22615" xlink:to="loc_us-gaap_AwardTypeAxis_503a5157-656a-4ecd-8a6b-aec3e0688318" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_7d8498d1-f748-4328-bfdb-19e4c6062ac6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_503a5157-656a-4ecd-8a6b-aec3e0688318" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_7d8498d1-f748-4328-bfdb-19e4c6062ac6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_364a705a-d665-4085-8968-3ecbf15b27af" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_7d8498d1-f748-4328-bfdb-19e4c6062ac6" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_364a705a-d665-4085-8968-3ecbf15b27af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e694458e-1178-47e7-8a90-d01acab5eb87" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_690e26cf-1280-421b-8d97-c8378eb22615" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e694458e-1178-47e7-8a90-d01acab5eb87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_3ac93196-c144-4926-8ded-048381db719d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e694458e-1178-47e7-8a90-d01acab5eb87" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_3ac93196-c144-4926-8ded-048381db719d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_96db5b02-7367-4805-98b4-be76028060e3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_3ac93196-c144-4926-8ded-048381db719d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_96db5b02-7367-4805-98b4-be76028060e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_673d818b-d127-4a54-b9e6-024e71f8d8c1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_3ac93196-c144-4926-8ded-048381db719d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_673d818b-d127-4a54-b9e6-024e71f8d8c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsReleasedInPeriod_908f8512-ade8-40c2-96ca-aabeb4adaa2d" xlink:href="rxt-20211231.xsd#rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsReleasedInPeriod"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_3ac93196-c144-4926-8ded-048381db719d" xlink:to="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsReleasedInPeriod_908f8512-ade8-40c2-96ca-aabeb4adaa2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_9ca1c7b7-26e9-461e-a497-c8e9626edb2c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_3ac93196-c144-4926-8ded-048381db719d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_9ca1c7b7-26e9-461e-a497-c8e9626edb2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_c2206889-37a9-47dc-8f96-1f9055bb9c09" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_3ac93196-c144-4926-8ded-048381db719d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_c2206889-37a9-47dc-8f96-1f9055bb9c09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentExpectedToVest_654dd339-d076-4c10-8345-0ea8163ad3aa" xlink:href="rxt-20211231.xsd#rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentExpectedToVest"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e694458e-1178-47e7-8a90-d01acab5eb87" xlink:to="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentExpectedToVest_654dd339-d076-4c10-8345-0ea8163ad3aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_07762ca3-a27a-418b-878d-6078c7511467" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e694458e-1178-47e7-8a90-d01acab5eb87" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_07762ca3-a27a-418b-878d-6078c7511467" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_23d64e6d-1722-41b4-a9d1-87d487951560" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_07762ca3-a27a-418b-878d-6078c7511467" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_23d64e6d-1722-41b4-a9d1-87d487951560" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_437598ad-6ed4-4c18-aed1-f3be2958dfbc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_07762ca3-a27a-418b-878d-6078c7511467" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_437598ad-6ed4-4c18-aed1-f3be2958dfbc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsReleasedWeightedAverageGrantDateFairValue_4bf5eb55-b22e-4e4f-82a2-39148551c6ae" xlink:href="rxt-20211231.xsd#rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsReleasedWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_07762ca3-a27a-418b-878d-6078c7511467" xlink:to="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsReleasedWeightedAverageGrantDateFairValue_4bf5eb55-b22e-4e4f-82a2-39148551c6ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_ece392e3-f513-46e1-9b5b-8ed00f36e12a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_07762ca3-a27a-418b-878d-6078c7511467" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_ece392e3-f513-46e1-9b5b-8ed00f36e12a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_42da8911-034b-4d70-9e95-ec734cea7dc7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_07762ca3-a27a-418b-878d-6078c7511467" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_42da8911-034b-4d70-9e95-ec734cea7dc7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpectedToVestWeightedAverageGrantDateFairValue_0b9b757f-fe2e-4824-9266-da681f19f7b8" xlink:href="rxt-20211231.xsd#rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpectedToVestWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_e694458e-1178-47e7-8a90-d01acab5eb87" xlink:to="loc_rxt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpectedToVestWeightedAverageGrantDateFairValue_0b9b757f-fe2e-4824-9266-da681f19f7b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansSharebasedCompensationExpenseRecognizedDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansSharebasedCompensationExpenseRecognizedDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/ShareBasedCompensationSettlementofShareBasedAwardsandEmployeeBenefitPlansSharebasedCompensationExpenseRecognizedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5d15750e-ee06-4e69-a084-da338cd7fdc8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_80f37d12-0f08-49d3-80df-4facbb0e4b29" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5d15750e-ee06-4e69-a084-da338cd7fdc8" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_80f37d12-0f08-49d3-80df-4facbb0e4b29" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_35fc7e6c-833b-4a51-9e33-ab73c47a437f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_80f37d12-0f08-49d3-80df-4facbb0e4b29" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_35fc7e6c-833b-4a51-9e33-ab73c47a437f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_b083f571-bf21-4aaa-ae5a-86df4c32be3a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_35fc7e6c-833b-4a51-9e33-ab73c47a437f" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_b083f571-bf21-4aaa-ae5a-86df4c32be3a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_feb3191b-b4b0-4e61-9eb6-50bb60385d5a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostOfSalesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_b083f571-bf21-4aaa-ae5a-86df4c32be3a" xlink:to="loc_us-gaap_CostOfSalesMember_feb3191b-b4b0-4e61-9eb6-50bb60385d5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_77dffe09-11e4-4cf2-b45f-e49ac2facce8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_b083f571-bf21-4aaa-ae5a-86df4c32be3a" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_77dffe09-11e4-4cf2-b45f-e49ac2facce8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_83c2510c-f978-48d4-a4dc-e27586844887" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_80f37d12-0f08-49d3-80df-4facbb0e4b29" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_83c2510c-f978-48d4-a4dc-e27586844887" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_4e887a69-40b5-4fc5-ab23-33402b28c990" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_83c2510c-f978-48d4-a4dc-e27586844887" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_4e887a69-40b5-4fc5-ab23-33402b28c990" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_0c7013aa-788a-49ba-9821-dd0df4c08f4c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_83c2510c-f978-48d4-a4dc-e27586844887" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_0c7013aa-788a-49ba-9821-dd0df4c08f4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax_d7cc0a67-d5e9-4664-814a-64436841b19c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_83c2510c-f978-48d4-a4dc-e27586844887" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax_d7cc0a67-d5e9-4664-814a-64436841b19c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/Taxes" xlink:type="simple" xlink:href="rxt-20211231.xsd#Taxes"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/Taxes" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_ad45682c-38fd-4bbc-8d79-10d4bdb1eb1e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_8b9dea30-b97a-4702-80d6-2b8236e6aa5b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ad45682c-38fd-4bbc-8d79-10d4bdb1eb1e" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_8b9dea30-b97a-4702-80d6-2b8236e6aa5b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/TaxesTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#TaxesTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/TaxesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_166e84b6-5d38-4ba2-a911-1dd427678ea7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_d5c1cd13-e4a4-42d3-8fe9-1e1f8ccacff1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_166e84b6-5d38-4ba2-a911-1dd427678ea7" xlink:to="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_d5c1cd13-e4a4-42d3-8fe9-1e1f8ccacff1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock_da1ca13e-6cd7-4e0d-a64e-cacac689a552" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_166e84b6-5d38-4ba2-a911-1dd427678ea7" xlink:to="loc_us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock_da1ca13e-6cd7-4e0d-a64e-cacac689a552" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_41f97d00-7206-4898-9be4-da619a93d8d6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_166e84b6-5d38-4ba2-a911-1dd427678ea7" xlink:to="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_41f97d00-7206-4898-9be4-da619a93d8d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_2b3b3bed-06d3-4af0-8d59-9283d549604c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_166e84b6-5d38-4ba2-a911-1dd427678ea7" xlink:to="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_2b3b3bed-06d3-4af0-8d59-9283d549604c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_f88cafd9-7f55-4e17-a49f-f76799099e2e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_166e84b6-5d38-4ba2-a911-1dd427678ea7" xlink:to="loc_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_f88cafd9-7f55-4e17-a49f-f76799099e2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/TaxesBenefitforIncomeTaxesDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#TaxesBenefitforIncomeTaxesDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/TaxesBenefitforIncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_cf42900d-53fd-4542-91d7-d38b50cd08a3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_fa964993-1243-4c4d-9112-7b7f53e02368" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_cf42900d-53fd-4542-91d7-d38b50cd08a3" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_fa964993-1243-4c4d-9112-7b7f53e02368" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_dadc25a5-d8cd-4d8e-a88b-b0a171aafd35" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_fa964993-1243-4c4d-9112-7b7f53e02368" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_dadc25a5-d8cd-4d8e-a88b-b0a171aafd35" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentForeignTaxExpenseBenefit_54e7a589-467c-4be3-98da-10d0c5f349eb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentForeignTaxExpenseBenefit"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_fa964993-1243-4c4d-9112-7b7f53e02368" xlink:to="loc_us-gaap_CurrentForeignTaxExpenseBenefit_54e7a589-467c-4be3-98da-10d0c5f349eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_2d7639d1-e22d-4f20-81e7-1a1e4476b6bd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_fa964993-1243-4c4d-9112-7b7f53e02368" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_2d7639d1-e22d-4f20-81e7-1a1e4476b6bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_1fa2e362-27db-4ba0-a5ab-414f29b1e1e1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract_fa964993-1243-4c4d-9112-7b7f53e02368" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_1fa2e362-27db-4ba0-a5ab-414f29b1e1e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_fb250f44-eb8e-4a43-a94d-bf9bd7f2b0fc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_cf42900d-53fd-4542-91d7-d38b50cd08a3" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_fb250f44-eb8e-4a43-a94d-bf9bd7f2b0fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_d6c90723-005a-400f-813c-44ad1d0f4ab9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_fb250f44-eb8e-4a43-a94d-bf9bd7f2b0fc" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_d6c90723-005a-400f-813c-44ad1d0f4ab9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_e36913d1-2a4d-4627-84d5-d31fe840a582" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_fb250f44-eb8e-4a43-a94d-bf9bd7f2b0fc" xlink:to="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_e36913d1-2a4d-4627-84d5-d31fe840a582" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_241515a4-0910-47e4-9cea-74e56dedbad4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_fb250f44-eb8e-4a43-a94d-bf9bd7f2b0fc" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_241515a4-0910-47e4-9cea-74e56dedbad4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_410457ec-213b-4fec-b149-b1dfd6a6ae04" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract_fb250f44-eb8e-4a43-a94d-bf9bd7f2b0fc" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_410457ec-213b-4fec-b149-b1dfd6a6ae04" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_fa9ced62-00dd-40aa-a1c0-fa1f94e5b025" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_cf42900d-53fd-4542-91d7-d38b50cd08a3" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_fa9ced62-00dd-40aa-a1c0-fa1f94e5b025" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/TaxesLossBeforeIncomeTaxesDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#TaxesLossBeforeIncomeTaxesDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/TaxesLossBeforeIncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_4adbe946-01c7-4df1-97c4-379554db7bae" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxContingencyTable_a203a136-a95b-46ed-a714-4dbadbb4adb7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxContingencyTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_4adbe946-01c7-4df1-97c4-379554db7bae" xlink:to="loc_us-gaap_IncomeTaxContingencyTable_a203a136-a95b-46ed-a714-4dbadbb4adb7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_df651ed3-8f2f-4157-ba89-99e60dab69cb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_a203a136-a95b-46ed-a714-4dbadbb4adb7" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_df651ed3-8f2f-4157-ba89-99e60dab69cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_2a7538a7-66a9-4dda-bc3e-437bf842c52d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_df651ed3-8f2f-4157-ba89-99e60dab69cb" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_2a7538a7-66a9-4dda-bc3e-437bf842c52d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DomesticCountryMember_884a2b7c-b7aa-4117-b028-201e97f8ecc3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DomesticCountryMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_2a7538a7-66a9-4dda-bc3e-437bf842c52d" xlink:to="loc_us-gaap_DomesticCountryMember_884a2b7c-b7aa-4117-b028-201e97f8ecc3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCountryMember_6810b872-58a5-4b77-8d91-2cbe71e89257" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignCountryMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_2a7538a7-66a9-4dda-bc3e-437bf842c52d" xlink:to="loc_us-gaap_ForeignCountryMember_6810b872-58a5-4b77-8d91-2cbe71e89257" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxContingencyLineItems_780b4f47-1697-4443-bb19-d2115dd5d1b8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxContingencyLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_a203a136-a95b-46ed-a714-4dbadbb4adb7" xlink:to="loc_us-gaap_IncomeTaxContingencyLineItems_780b4f47-1697-4443-bb19-d2115dd5d1b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_0b90114a-990d-4f72-ba76-f3ca585ac105" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_780b4f47-1697-4443-bb19-d2115dd5d1b8" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_0b90114a-990d-4f72-ba76-f3ca585ac105" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/TaxesStatutoryFederalTaxRateReconciliationDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#TaxesStatutoryFederalTaxRateReconciliationDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/TaxesStatutoryFederalTaxRateReconciliationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_7d6b7982-3f84-4168-8b1a-56e8a0214e61" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_445cb89b-216a-4b73-9ea0-ba0d3866858d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_7d6b7982-3f84-4168-8b1a-56e8a0214e61" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_445cb89b-216a-4b73-9ea0-ba0d3866858d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_a0935a6c-9770-4090-8580-24d904be68d5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_7d6b7982-3f84-4168-8b1a-56e8a0214e61" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_a0935a6c-9770-4090-8580-24d904be68d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_b7b34a3e-1d55-4c3a-ba92-2a23376ded98" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_7d6b7982-3f84-4168-8b1a-56e8a0214e61" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_b7b34a3e-1d55-4c3a-ba92-2a23376ded98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch_d67f4689-db21-4933-86ce-172e83e1f22f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_7d6b7982-3f84-4168-8b1a-56e8a0214e61" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch_d67f4689-db21-4933-86ce-172e83e1f22f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_451e2f1a-6330-4b10-99a2-7be2ecdb97d9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_7d6b7982-3f84-4168-8b1a-56e8a0214e61" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_451e2f1a-6330-4b10-99a2-7be2ecdb97d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_a7522611-2761-4f18-a840-5de7512407b9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_7d6b7982-3f84-4168-8b1a-56e8a0214e61" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_a7522611-2761-4f18-a840-5de7512407b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent_bc91e15a-cf4f-4610-b826-614c52864830" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_7d6b7982-3f84-4168-8b1a-56e8a0214e61" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent_bc91e15a-cf4f-4610-b826-614c52864830" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_e28056ce-a51b-49c8-bf39-33b17d517a81" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_7d6b7982-3f84-4168-8b1a-56e8a0214e61" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_e28056ce-a51b-49c8-bf39-33b17d517a81" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses_ebadb27d-b2d7-4c05-89a2-2dfb1601734a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_7d6b7982-3f84-4168-8b1a-56e8a0214e61" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses_ebadb27d-b2d7-4c05-89a2-2dfb1601734a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_359cb01e-3a0e-47eb-809e-33bb1218896b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_7d6b7982-3f84-4168-8b1a-56e8a0214e61" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_359cb01e-3a0e-47eb-809e-33bb1218896b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_0f4ad163-0f37-4d60-92ed-f19905f19b4f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_7d6b7982-3f84-4168-8b1a-56e8a0214e61" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_0f4ad163-0f37-4d60-92ed-f19905f19b4f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/TaxesDeferredTaxAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#TaxesDeferredTaxAssetsandLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/TaxesDeferredTaxAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_c184cfc8-0923-4c80-8f56-043c8890bf99" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_c184cfc8-0923-4c80-8f56-043c8890bf99" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_d0bd3038-7514-44df-9124-42514f954a99" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_d0bd3038-7514-44df-9124-42514f954a99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals_3231cb64-1f6c-47db-8a3d-c8fcbf00870e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals_3231cb64-1f6c-47db-8a3d-c8fcbf00870e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DeferredTaxAssetsInterestRateSwaps_b259da95-4dbf-421a-b6ac-0eaae5adcce0" xlink:href="rxt-20211231.xsd#rxt_DeferredTaxAssetsInterestRateSwaps"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_rxt_DeferredTaxAssetsInterestRateSwaps_b259da95-4dbf-421a-b6ac-0eaae5adcce0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DeferredTaxAssetsFinanceLeaseLiabilities_3f50e438-1564-41e2-b2cc-004e19961f96" xlink:href="rxt-20211231.xsd#rxt_DeferredTaxAssetsFinanceLeaseLiabilities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_rxt_DeferredTaxAssetsFinanceLeaseLiabilities_3f50e438-1564-41e2-b2cc-004e19961f96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_19b04472-106b-4e4c-815a-4118b891ab1f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_19b04472-106b-4e4c-815a-4118b891ab1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign_09ea31d4-98cd-4008-b8dd-139853dcda54" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign_09ea31d4-98cd-4008-b8dd-139853dcda54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment_5360dd16-c2cc-4293-b2c2-d41c750fc715" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment_5360dd16-c2cc-4293-b2c2-d41c750fc715" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DeferredTaxAssetDepreciationAndAmortization_fb5dab53-ec36-4a19-a1f1-a1cbd3879dab" xlink:href="rxt-20211231.xsd#rxt_DeferredTaxAssetDepreciationAndAmortization"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_rxt_DeferredTaxAssetDepreciationAndAmortization_fb5dab53-ec36-4a19-a1f1-a1cbd3879dab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetInterestCarryforward_dc789fed-9bb7-48c5-bc6d-fd8ed43c5b81" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetInterestCarryforward"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_us-gaap_DeferredTaxAssetInterestCarryforward_dc789fed-9bb7-48c5-bc6d-fd8ed43c5b81" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DeferredTaxAssetOperatingLeaseLiability_de2c71e6-75b0-4c8a-b40e-b22d3f3d0398" xlink:href="rxt-20211231.xsd#rxt_DeferredTaxAssetOperatingLeaseLiability"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_rxt_DeferredTaxAssetOperatingLeaseLiability_de2c71e6-75b0-4c8a-b40e-b22d3f3d0398" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_336d17a8-358f-4650-bf48-d033ad97f30c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsOther"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_336d17a8-358f-4650-bf48-d033ad97f30c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_7cb2e7e0-c641-4ae7-9dd4-35b15ccdfdcf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsGross"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_us-gaap_DeferredTaxAssetsGross_7cb2e7e0-c641-4ae7-9dd4-35b15ccdfdcf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_af09bdc1-bbce-4221-ba98-9893b8e2ece3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_af09bdc1-bbce-4221-ba98-9893b8e2ece3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsNet_e9ac99fe-e5e7-4c86-bbd7-947113e5fd74" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsNet"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseAbstract_07968608-dbc6-43e5-b0fa-e8d736e166d4" xlink:to="loc_us-gaap_DeferredTaxAssetsNet_e9ac99fe-e5e7-4c86-bbd7-947113e5fd74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02c402c0-4e18-4ba7-bfe6-82ecf694a6af" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_c184cfc8-0923-4c80-8f56-043c8890bf99" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02c402c0-4e18-4ba7-bfe6-82ecf694a6af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DeferredTaxLiabilitiesDepreciationAndAmortization_3bd92211-846d-44f2-ba7a-26326020596a" xlink:href="rxt-20211231.xsd#rxt_DeferredTaxLiabilitiesDepreciationAndAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02c402c0-4e18-4ba7-bfe6-82ecf694a6af" xlink:to="loc_rxt_DeferredTaxLiabilitiesDepreciationAndAmortization_3bd92211-846d-44f2-ba7a-26326020596a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_79e324db-fe2d-45ce-af61-51dd379e0de8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPrepaidExpenses"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02c402c0-4e18-4ba7-bfe6-82ecf694a6af" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_79e324db-fe2d-45ce-af61-51dd379e0de8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DeferredTaxLiabilitiesFinanceLeaseLiabilities_9db636da-ea90-421b-95a2-48c533780e42" xlink:href="rxt-20211231.xsd#rxt_DeferredTaxLiabilitiesFinanceLeaseLiabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02c402c0-4e18-4ba7-bfe6-82ecf694a6af" xlink:to="loc_rxt_DeferredTaxLiabilitiesFinanceLeaseLiabilities_9db636da-ea90-421b-95a2-48c533780e42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpense_a5d3d0a2-e0e1-493d-8f10-8c5d0dcfed29" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesDeferredExpense"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02c402c0-4e18-4ba7-bfe6-82ecf694a6af" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpense_a5d3d0a2-e0e1-493d-8f10-8c5d0dcfed29" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDerivatives_8fb50576-6fbd-4fd2-8710-bb5b6e249962" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesDerivatives"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02c402c0-4e18-4ba7-bfe6-82ecf694a6af" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesDerivatives_8fb50576-6fbd-4fd2-8710-bb5b6e249962" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts_042d7c1e-e899-40b2-9c50-5a41ebe8eb41" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02c402c0-4e18-4ba7-bfe6-82ecf694a6af" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts_042d7c1e-e899-40b2-9c50-5a41ebe8eb41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DeferredTaxLiabilitiesOperatingLeaseRightOfUseAsset_be48f945-74a6-4f21-ac0a-da6f3046adf0" xlink:href="rxt-20211231.xsd#rxt_DeferredTaxLiabilitiesOperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02c402c0-4e18-4ba7-bfe6-82ecf694a6af" xlink:to="loc_rxt_DeferredTaxLiabilitiesOperatingLeaseRightOfUseAsset_be48f945-74a6-4f21-ac0a-da6f3046adf0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesOther_b7a9658b-8e62-417d-b603-863cd539b455" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesOther"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02c402c0-4e18-4ba7-bfe6-82ecf694a6af" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesOther_b7a9658b-8e62-417d-b603-863cd539b455" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_6e285fbe-f371-4ece-bd64-f943d6bd718e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilities"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpenseAbstract_02c402c0-4e18-4ba7-bfe6-82ecf694a6af" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilities_6e285fbe-f371-4ece-bd64-f943d6bd718e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilities_a7ba4aeb-efbf-49f4-9f7d-7adca6a3f425" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_c184cfc8-0923-4c80-8f56-043c8890bf99" xlink:to="loc_us-gaap_DeferredTaxLiabilities_a7ba4aeb-efbf-49f4-9f7d-7adca6a3f425" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/TaxesNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#TaxesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/TaxesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_670fb0e0-9044-4fd0-b260-86372d9cf088" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxCreditCarryforwardTable_c2b93e38-834f-4816-ab4c-0c58df39da8c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TaxCreditCarryforwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_670fb0e0-9044-4fd0-b260-86372d9cf088" xlink:to="loc_us-gaap_TaxCreditCarryforwardTable_c2b93e38-834f-4816-ab4c-0c58df39da8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_36382e84-4c7c-4acd-a2f5-58c4285e5f9b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardTable_c2b93e38-834f-4816-ab4c-0c58df39da8c" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_36382e84-4c7c-4acd-a2f5-58c4285e5f9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_ece4cfe1-3056-4e36-97e8-04c225be4e43" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_36382e84-4c7c-4acd-a2f5-58c4285e5f9b" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_ece4cfe1-3056-4e36-97e8-04c225be4e43" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DomesticCountryMember_cd0680f8-c5d2-40b2-b2dd-4adeae149202" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DomesticCountryMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_ece4cfe1-3056-4e36-97e8-04c225be4e43" xlink:to="loc_us-gaap_DomesticCountryMember_cd0680f8-c5d2-40b2-b2dd-4adeae149202" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCountryMember_3bbbfeb6-f5a9-4db0-9ef1-36a2dca02ff6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignCountryMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_ece4cfe1-3056-4e36-97e8-04c225be4e43" xlink:to="loc_us-gaap_ForeignCountryMember_3bbbfeb6-f5a9-4db0-9ef1-36a2dca02ff6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_bcf2c2f2-0727-481f-8814-f98aa9c12cbb" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardTable_c2b93e38-834f-4816-ab4c-0c58df39da8c" xlink:to="loc_srt_RangeAxis_bcf2c2f2-0727-481f-8814-f98aa9c12cbb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_358d0cad-4b99-4b45-9914-0bff5f6977e9" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_bcf2c2f2-0727-481f-8814-f98aa9c12cbb" xlink:to="loc_srt_RangeMember_358d0cad-4b99-4b45-9914-0bff5f6977e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_6296e1ff-9352-4678-8505-9fd6cb945723" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_358d0cad-4b99-4b45-9914-0bff5f6977e9" xlink:to="loc_srt_MinimumMember_6296e1ff-9352-4678-8505-9fd6cb945723" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_3e8b4bed-a4ee-45ac-82ab-89818cd147c2" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_358d0cad-4b99-4b45-9914-0bff5f6977e9" xlink:to="loc_srt_MaximumMember_3e8b4bed-a4ee-45ac-82ab-89818cd147c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxCreditCarryforwardLineItems_756456c6-6b70-42ff-aafb-5a865dc25a8a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TaxCreditCarryforwardLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardTable_c2b93e38-834f-4816-ab4c-0c58df39da8c" xlink:to="loc_us-gaap_TaxCreditCarryforwardLineItems_756456c6-6b70-42ff-aafb-5a865dc25a8a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_7db1a12e-33f2-450a-9570-8c80039f160f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardLineItems_756456c6-6b70-42ff-aafb-5a865dc25a8a" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_7db1a12e-33f2-450a-9570-8c80039f160f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration_281ef122-3339-4e34-850d-ae0636b42eeb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardLineItems_756456c6-6b70-42ff-aafb-5a865dc25a8a" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration_281ef122-3339-4e34-850d-ae0636b42eeb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration_3a053764-68b0-447c-9af7-96bc2d5b737c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardLineItems_756456c6-6b70-42ff-aafb-5a865dc25a8a" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration_3a053764-68b0-447c-9af7-96bc2d5b737c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxCreditCarryforwardAmount_a7350274-8355-4dc2-8d46-c7f5d66477e4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TaxCreditCarryforwardAmount"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardLineItems_756456c6-6b70-42ff-aafb-5a865dc25a8a" xlink:to="loc_us-gaap_TaxCreditCarryforwardAmount_a7350274-8355-4dc2-8d46-c7f5d66477e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DeferredTaxAssetOperatingLossCarryforwardPeriod_07e7e2dc-0663-48fa-b09f-97b963eb7210" xlink:href="rxt-20211231.xsd#rxt_DeferredTaxAssetOperatingLossCarryforwardPeriod"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardLineItems_756456c6-6b70-42ff-aafb-5a865dc25a8a" xlink:to="loc_rxt_DeferredTaxAssetOperatingLossCarryforwardPeriod_07e7e2dc-0663-48fa-b09f-97b963eb7210" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetInterestCarryforward_8cd7e08c-0517-44b4-a5e1-33bcd8a80e7f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetInterestCarryforward"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardLineItems_756456c6-6b70-42ff-aafb-5a865dc25a8a" xlink:to="loc_us-gaap_DeferredTaxAssetInterestCarryforward_8cd7e08c-0517-44b4-a5e1-33bcd8a80e7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_a503d1ef-6567-4455-adcc-020562cb3a1a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardLineItems_756456c6-6b70-42ff-aafb-5a865dc25a8a" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_a503d1ef-6567-4455-adcc-020562cb3a1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExaminationPenaltiesAndInterestAccrued_c7775cca-2eb2-4597-a218-2f938ebac7bc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxExaminationPenaltiesAndInterestAccrued"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardLineItems_756456c6-6b70-42ff-aafb-5a865dc25a8a" xlink:to="loc_us-gaap_IncomeTaxExaminationPenaltiesAndInterestAccrued_c7775cca-2eb2-4597-a218-2f938ebac7bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations_64fcbf67-6b41-4308-a0f6-383a980747d4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardLineItems_756456c6-6b70-42ff-aafb-5a865dc25a8a" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations_64fcbf67-6b41-4308-a0f6-383a980747d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/TaxesUnrecognizedTaxBenefitsRollforwardDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#TaxesUnrecognizedTaxBenefitsRollforwardDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/TaxesUnrecognizedTaxBenefitsRollforwardDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_310615a1-f969-4676-a2a1-5b54be15615d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_e1d077e4-4841-4e6f-9363-c7c7c54d6691" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_310615a1-f969-4676-a2a1-5b54be15615d" xlink:to="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_e1d077e4-4841-4e6f-9363-c7c7c54d6691" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_e9414934-5d04-47ee-b129-8ad58a2e3503" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefits"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_e1d077e4-4841-4e6f-9363-c7c7c54d6691" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_e9414934-5d04-47ee-b129-8ad58a2e3503" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_eedfa4cf-23a7-4a7f-b2b9-d7d16674146b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_e1d077e4-4841-4e6f-9363-c7c7c54d6691" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_eedfa4cf-23a7-4a7f-b2b9-d7d16674146b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_1c3b08c6-9599-4859-b216-aa1be85d0b59" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_e1d077e4-4841-4e6f-9363-c7c7c54d6691" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_1c3b08c6-9599-4859-b216-aa1be85d0b59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations_cd0bb6c6-faa5-4f5b-9a49-a740590f78ae" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_e1d077e4-4841-4e6f-9363-c7c7c54d6691" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations_cd0bb6c6-faa5-4f5b-9a49-a740590f78ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions_8d2d26c6-cad7-43b7-b1c3-fb7f248313ff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_e1d077e4-4841-4e6f-9363-c7c7c54d6691" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions_8d2d26c6-cad7-43b7-b1c3-fb7f248313ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities_2cf9d53d-d5f3-4edf-a098-60b4f2f30252" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_e1d077e4-4841-4e6f-9363-c7c7c54d6691" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities_2cf9d53d-d5f3-4edf-a098-60b4f2f30252" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_1a9bef6c-e564-4c60-9eab-24d485895428" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefits"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_e1d077e4-4841-4e6f-9363-c7c7c54d6691" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_1a9bef6c-e564-4c60-9eab-24d485895428" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/Divestitures" xlink:type="simple" xlink:href="rxt-20211231.xsd#Divestitures"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/Divestitures" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract_ecc969da-9faa-461e-bb45-362b272bcb8e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_c46a5a9a-bb6c-4373-8aea-a8ca9ea99e87" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract_ecc969da-9faa-461e-bb45-362b272bcb8e" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_c46a5a9a-bb6c-4373-8aea-a8ca9ea99e87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/DivestituresNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#DivestituresNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/DivestituresNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract_3e66cb96-e891-4404-b183-72bd4a801b2a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_f9362c6e-b918-49d3-9b62-345e195ad24f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract_3e66cb96-e891-4404-b183-72bd4a801b2a" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_f9362c6e-b918-49d3-9b62-345e195ad24f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_4355e8ef-025c-4d5b-bfc6-8153bb56f8ca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_f9362c6e-b918-49d3-9b62-345e195ad24f" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_4355e8ef-025c-4d5b-bfc6-8153bb56f8ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_5b849c9a-60cd-4d91-b8d7-8810195dc09a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_4355e8ef-025c-4d5b-bfc6-8153bb56f8ca" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_5b849c9a-60cd-4d91-b8d7-8810195dc09a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_MailgunBusinessMember_257fe830-1a09-497c-8193-5f7ebbebf8c5" xlink:href="rxt-20211231.xsd#rxt_MailgunBusinessMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_5b849c9a-60cd-4d91-b8d7-8810195dc09a" xlink:to="loc_rxt_MailgunBusinessMember_257fe830-1a09-497c-8193-5f7ebbebf8c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_e5c5c4ab-242a-4d95-809d-fd66b6a4417a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_f9362c6e-b918-49d3-9b62-345e195ad24f" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_e5c5c4ab-242a-4d95-809d-fd66b6a4417a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_6b96c041-ef4d-4515-b528-47828204d2ac" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_e5c5c4ab-242a-4d95-809d-fd66b6a4417a" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_6b96c041-ef4d-4515-b528-47828204d2ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_f84938b1-e382-489a-9e21-2893f91bf86c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_6b96c041-ef4d-4515-b528-47828204d2ac" xlink:to="loc_us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember_f84938b1-e382-489a-9e21-2893f91bf86c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_f9362c6e-b918-49d3-9b62-345e195ad24f" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_5c32e811-3c0f-42f6-9105-fc591210ec3f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_5c32e811-3c0f-42f6-9105-fc591210ec3f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_2e392983-66ee-4c49-a3ec-65fd59d9214f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_2e392983-66ee-4c49-a3ec-65fd59d9214f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1_391437d2-0e0e-431a-9b22-fa24d1e24c6b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:to="loc_us-gaap_NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1_391437d2-0e0e-431a-9b22-fa24d1e24c6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationPromissoryNotePaymentPeriod_55925173-77bd-4f3f-9bf5-09b9510401d9" xlink:href="rxt-20211231.xsd#rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationPromissoryNotePaymentPeriod"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:to="loc_rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationPromissoryNotePaymentPeriod_55925173-77bd-4f3f-9bf5-09b9510401d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationPromissoryNoteFairValue_157f4bcf-a1b4-4483-a6d9-90317625c321" xlink:href="rxt-20211231.xsd#rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationPromissoryNoteFairValue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:to="loc_rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationPromissoryNoteFairValue_157f4bcf-a1b4-4483-a6d9-90317625c321" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationEquityInterestInNewEntity_c93bf7b0-afe1-49ab-adcd-51e9bbd390ce" xlink:href="rxt-20211231.xsd#rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationEquityInterestInNewEntity"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:to="loc_rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationEquityInterestInNewEntity_c93bf7b0-afe1-49ab-adcd-51e9bbd390ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ProceedsFromDivestitureOfBusinessesPromissoryNoteGross_9ba34306-aa67-40c0-a508-fedc2d9889d8" xlink:href="rxt-20211231.xsd#rxt_ProceedsFromDivestitureOfBusinessesPromissoryNoteGross"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:to="loc_rxt_ProceedsFromDivestitureOfBusinessesPromissoryNoteGross_9ba34306-aa67-40c0-a508-fedc2d9889d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationPromissoryNoteOutstanding_71dbeb09-a508-47b1-a2ff-504a03ff9e6e" xlink:href="rxt-20211231.xsd#rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationPromissoryNoteOutstanding"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:to="loc_rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationPromissoryNoteOutstanding_71dbeb09-a508-47b1-a2ff-504a03ff9e6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationPromissoryNoteInterestPayable_27522786-9e2f-4464-a775-be7621a113c0" xlink:href="rxt-20211231.xsd#rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationPromissoryNoteInterestPayable"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:to="loc_rxt_DisposalGroupIncludingDiscontinuedOperationConsiderationPromissoryNoteInterestPayable_27522786-9e2f-4464-a775-be7621a113c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_4982d5b3-8189-4a20-8d7d-247ac2f0a51b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_4982d5b3-8189-4a20-8d7d-247ac2f0a51b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DisposalGroupIncludingDiscontinuedOperationsNumberOfDisposals_d49bf474-d0d4-492f-9a54-031b291c1696" xlink:href="rxt-20211231.xsd#rxt_DisposalGroupIncludingDiscontinuedOperationsNumberOfDisposals"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_c754e5ef-78c8-46d2-bc0c-eec8ac234c73" xlink:to="loc_rxt_DisposalGroupIncludingDiscontinuedOperationsNumberOfDisposals_d49bf474-d0d4-492f-9a54-031b291c1696" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/Derivatives" xlink:type="simple" xlink:href="rxt-20211231.xsd#Derivatives"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/Derivatives" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_9888672c-c4c3-46a1-90a1-8385866285d0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_5012e50c-161c-464a-b7a7-d6b27ef77431" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_9888672c-c4c3-46a1-90a1-8385866285d0" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_5012e50c-161c-464a-b7a7-d6b27ef77431" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/DerivativesTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#DerivativesTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/DerivativesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_e0246e8f-aba0-4bff-ae2a-51c103ccee7c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_e7ee1290-5f6f-47e1-8eec-4875e346ae09" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_e0246e8f-aba0-4bff-ae2a-51c103ccee7c" xlink:to="loc_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_e7ee1290-5f6f-47e1-8eec-4875e346ae09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_fb77a58d-752c-4d8d-979c-98f60995d50b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_e0246e8f-aba0-4bff-ae2a-51c103ccee7c" xlink:to="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_fb77a58d-752c-4d8d-979c-98f60995d50b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OffsettingAssetsTableTextBlock_89acf89e-8625-4688-a25c-dbe1c14bee17" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OffsettingAssetsTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_e0246e8f-aba0-4bff-ae2a-51c103ccee7c" xlink:to="loc_us-gaap_OffsettingAssetsTableTextBlock_89acf89e-8625-4688-a25c-dbe1c14bee17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OffsettingLiabilitiesTableTextBlock_2347a26b-c57f-4929-be9b-3257a18ed0b6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OffsettingLiabilitiesTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_e0246e8f-aba0-4bff-ae2a-51c103ccee7c" xlink:to="loc_us-gaap_OffsettingLiabilitiesTableTextBlock_2347a26b-c57f-4929-be9b-3257a18ed0b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock_d4930b2c-ad5f-4f74-a703-7e417940bb98" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_e0246e8f-aba0-4bff-ae2a-51c103ccee7c" xlink:to="loc_us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock_d4930b2c-ad5f-4f74-a703-7e417940bb98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/DerivativesNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#DerivativesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/DerivativesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_abe297d3-f189-4238-a92b-676538a87906" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTable_ad53e74b-6b1d-47b4-aaa2-1b0a304d43c1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_abe297d3-f189-4238-a92b-676538a87906" xlink:to="loc_us-gaap_DerivativeTable_ad53e74b-6b1d-47b4-aaa2-1b0a304d43c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_38c80212-4695-47e8-8f9e-f87672b4aeca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_ad53e74b-6b1d-47b4-aaa2-1b0a304d43c1" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_38c80212-4695-47e8-8f9e-f87672b4aeca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_1f302d4f-5806-4909-9900-081b477c36cd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_38c80212-4695-47e8-8f9e-f87672b4aeca" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_1f302d4f-5806-4909-9900-081b477c36cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_0b058656-8a75-40f4-b723-0e81465d29ed" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestRateSwapMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_1f302d4f-5806-4909-9900-081b477c36cd" xlink:to="loc_us-gaap_InterestRateSwapMember_0b058656-8a75-40f4-b723-0e81465d29ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ReceiveFixedInterestRateSwapMember_66c80276-2a4a-477e-80b8-9b4a4d3e8e81" xlink:href="rxt-20211231.xsd#rxt_ReceiveFixedInterestRateSwapMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_0b058656-8a75-40f4-b723-0e81465d29ed" xlink:to="loc_rxt_ReceiveFixedInterestRateSwapMember_66c80276-2a4a-477e-80b8-9b4a4d3e8e81" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_PayFixedInterestRateSwapMember_77a24fc9-5982-4513-8878-dc969c6a0318" xlink:href="rxt-20211231.xsd#rxt_PayFixedInterestRateSwapMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_0b058656-8a75-40f4-b723-0e81465d29ed" xlink:to="loc_rxt_PayFixedInterestRateSwapMember_77a24fc9-5982-4513-8878-dc969c6a0318" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ForeignExchangeForwardOneMember_d031ef58-3173-45e7-9bb7-f8637ca04587" xlink:href="rxt-20211231.xsd#rxt_ForeignExchangeForwardOneMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_0b058656-8a75-40f4-b723-0e81465d29ed" xlink:to="loc_rxt_ForeignExchangeForwardOneMember_d031ef58-3173-45e7-9bb7-f8637ca04587" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ForeignExchangeForwardTwoMember_1472ee9c-a9c9-4c26-a5f4-d6a183bed372" xlink:href="rxt-20211231.xsd#rxt_ForeignExchangeForwardTwoMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_0b058656-8a75-40f4-b723-0e81465d29ed" xlink:to="loc_rxt_ForeignExchangeForwardTwoMember_1472ee9c-a9c9-4c26-a5f4-d6a183bed372" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ForeignExchangeForwardThreeMember_15e4143d-1dee-4fd6-b586-43f0f2b7a506" xlink:href="rxt-20211231.xsd#rxt_ForeignExchangeForwardThreeMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_0b058656-8a75-40f4-b723-0e81465d29ed" xlink:to="loc_rxt_ForeignExchangeForwardThreeMember_15e4143d-1dee-4fd6-b586-43f0f2b7a506" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ForeignExchangeForwardFourMember_b3a4788e-251f-465f-b63d-55882b3408cc" xlink:href="rxt-20211231.xsd#rxt_ForeignExchangeForwardFourMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_0b058656-8a75-40f4-b723-0e81465d29ed" xlink:to="loc_rxt_ForeignExchangeForwardFourMember_b3a4788e-251f-465f-b63d-55882b3408cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_c309531a-1031-424e-b83e-e7306f9bd8fa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_ad53e74b-6b1d-47b4-aaa2-1b0a304d43c1" xlink:to="loc_us-gaap_HedgingDesignationAxis_c309531a-1031-424e-b83e-e7306f9bd8fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_080b61e2-9a23-4a84-a9f8-a3030246357f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_c309531a-1031-424e-b83e-e7306f9bd8fa" xlink:to="loc_us-gaap_HedgingDesignationDomain_080b61e2-9a23-4a84-a9f8-a3030246357f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_9f769d1e-143b-4fa8-bbe7-03deff51c00e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_080b61e2-9a23-4a84-a9f8-a3030246357f" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_9f769d1e-143b-4fa8-bbe7-03deff51c00e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_607e308f-2849-4000-af93-7402f2b8e3fc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_ad53e74b-6b1d-47b4-aaa2-1b0a304d43c1" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_607e308f-2849-4000-af93-7402f2b8e3fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingRelationshipDomain_60216d7b-b136-4649-8193-e939ee1bbd38" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_HedgingRelationshipDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_607e308f-2849-4000-af93-7402f2b8e3fc" xlink:to="loc_us-gaap_HedgingRelationshipDomain_60216d7b-b136-4649-8193-e939ee1bbd38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowHedgingMember_a91c5cc0-2927-4299-b11a-fcecf7687f2c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashFlowHedgingMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_60216d7b-b136-4649-8193-e939ee1bbd38" xlink:to="loc_us-gaap_CashFlowHedgingMember_a91c5cc0-2927-4299-b11a-fcecf7687f2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateAxis_8eee8628-eddf-4000-a5c2-a4d099da53ab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_VariableRateAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_ad53e74b-6b1d-47b4-aaa2-1b0a304d43c1" xlink:to="loc_us-gaap_VariableRateAxis_8eee8628-eddf-4000-a5c2-a4d099da53ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_aeb6990e-d9ee-4c76-86fd-f2a3787860f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_VariableRateDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateAxis_8eee8628-eddf-4000-a5c2-a4d099da53ab" xlink:to="loc_us-gaap_VariableRateDomain_aeb6990e-d9ee-4c76-86fd-f2a3787860f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_65aeeab7-effa-43cf-8fd7-569aa5bc1994" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateDomain_aeb6990e-d9ee-4c76-86fd-f2a3787860f4" xlink:to="loc_us-gaap_LondonInterbankOfferedRateLIBORMember_65aeeab7-effa-43cf-8fd7-569aa5bc1994" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_46f4ef82-f0d2-453f-b318-7c5fcb749645" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_ad53e74b-6b1d-47b4-aaa2-1b0a304d43c1" xlink:to="loc_srt_RangeAxis_46f4ef82-f0d2-453f-b318-7c5fcb749645" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_4356cf31-ee4f-4242-bb57-2dd8b0ea7d26" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_46f4ef82-f0d2-453f-b318-7c5fcb749645" xlink:to="loc_srt_RangeMember_4356cf31-ee4f-4242-bb57-2dd8b0ea7d26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_c286a68f-5212-42da-9f28-aa9f38d44640" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_4356cf31-ee4f-4242-bb57-2dd8b0ea7d26" xlink:to="loc_srt_MinimumMember_c286a68f-5212-42da-9f28-aa9f38d44640" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_645e4d27-245a-4176-94a2-d18fb5e0065c" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_4356cf31-ee4f-4242-bb57-2dd8b0ea7d26" xlink:to="loc_srt_MaximumMember_645e4d27-245a-4176-94a2-d18fb5e0065c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLineItems"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_ad53e74b-6b1d-47b4-aaa2-1b0a304d43c1" xlink:to="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_551e4f91-2e6f-42ac-ae9e-c38ccc214aed" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLiabilities"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_us-gaap_DerivativeLiabilities_551e4f91-2e6f-42ac-ae9e-c38ccc214aed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNotionalAmount_aa34b2c8-17ee-4ea8-a755-09e7bd253e51" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeNotionalAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_us-gaap_DerivativeNotionalAmount_aa34b2c8-17ee-4ea8-a755-09e7bd253e51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_2a1e9151-5204-4c2a-bbbf-ad996a3b3c03" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_2a1e9151-5204-4c2a-bbbf-ad996a3b3c03" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFixedInterestRate_bdf1f6b6-33d7-40ff-bfe7-1559d6b7cf6c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeFixedInterestRate"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_us-gaap_DerivativeFixedInterestRate_bdf1f6b6-33d7-40ff-bfe7-1559d6b7cf6c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeVariableInterestRate_c3e0efd7-19e5-4aff-81ce-1121a1cde239" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeVariableInterestRate"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_us-gaap_DerivativeVariableInterestRate_c3e0efd7-19e5-4aff-81ce-1121a1cde239" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNumberOfInstrumentsHeld_f1e071cf-40c1-464a-8fd5-10171fa6c6cf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeNumberOfInstrumentsHeld"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_us-gaap_DerivativeNumberOfInstrumentsHeld_f1e071cf-40c1-464a-8fd5-10171fa6c6cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeForwardExchangeRate1_94aad26f-1688-47ae-a5af-53e14835c29b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeForwardExchangeRate1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_us-gaap_DerivativeForwardExchangeRate1_94aad26f-1688-47ae-a5af-53e14835c29b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DerivativeNetPaymentProceedsAfterSettlement_d5703358-a9d1-4f71-b6fb-99c42f4eb36c" xlink:href="rxt-20211231.xsd#rxt_DerivativeNetPaymentProceedsAfterSettlement"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_rxt_DerivativeNetPaymentProceedsAfterSettlement_d5703358-a9d1-4f71-b6fb-99c42f4eb36c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DerivativeNumberOfInstrumentsSettled_252fa31a-9176-411f-a0d4-e1c06f4bc171" xlink:href="rxt-20211231.xsd#rxt_DerivativeNumberOfInstrumentsSettled"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_rxt_DerivativeNumberOfInstrumentsSettled_252fa31a-9176-411f-a0d4-e1c06f4bc171" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DerivativeNotionalAmountSettled_b6c53130-176b-4886-863e-a22b63e4114e" xlink:href="rxt-20211231.xsd#rxt_DerivativeNotionalAmountSettled"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_rxt_DerivativeNotionalAmountSettled_b6c53130-176b-4886-863e-a22b63e4114e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTermOfContract_341670e1-d70b-4e64-8b49-c43029c8bd8d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeTermOfContract"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_us-gaap_DerivativeTermOfContract_341670e1-d70b-4e64-8b49-c43029c8bd8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_76b20298-725c-409a-b341-da4af0d1d701" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpense"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_us-gaap_InterestExpense_76b20298-725c-409a-b341-da4af0d1d701" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_12923fe0-a792-4546-8fe0-8803fcf76dc7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_9c83d304-13ad-4d04-998e-a2d660f16641" xlink:to="loc_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_12923fe0-a792-4546-8fe0-8803fcf76dc7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/DerivativesInterestRateSwapsOutstandingDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#DerivativesInterestRateSwapsOutstandingDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/DerivativesInterestRateSwapsOutstandingDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5b88d9fd-5274-4986-a756-8e43a6551470" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTable_2cd95ad6-b2d8-425b-a6a0-42b2da0cfe06" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5b88d9fd-5274-4986-a756-8e43a6551470" xlink:to="loc_us-gaap_DerivativeTable_2cd95ad6-b2d8-425b-a6a0-42b2da0cfe06" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_621730b1-ea82-4f5b-9bcc-bb58c04ea7c6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_2cd95ad6-b2d8-425b-a6a0-42b2da0cfe06" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_621730b1-ea82-4f5b-9bcc-bb58c04ea7c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_9347c690-f636-44e6-9c09-13542da1065f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_621730b1-ea82-4f5b-9bcc-bb58c04ea7c6" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_9347c690-f636-44e6-9c09-13542da1065f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_7d8018e8-0905-427d-ab46-873c68b6fd42" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestRateSwapMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_9347c690-f636-44e6-9c09-13542da1065f" xlink:to="loc_us-gaap_InterestRateSwapMember_7d8018e8-0905-427d-ab46-873c68b6fd42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_InterestRateSwapOneMember_97ffa575-5aa0-46c0-8aca-dc21b64e9bfd" xlink:href="rxt-20211231.xsd#rxt_InterestRateSwapOneMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_7d8018e8-0905-427d-ab46-873c68b6fd42" xlink:to="loc_rxt_InterestRateSwapOneMember_97ffa575-5aa0-46c0-8aca-dc21b64e9bfd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_InterestRateSwapTwoMember_c10d5540-ea05-492e-8404-0fb956e98fcd" xlink:href="rxt-20211231.xsd#rxt_InterestRateSwapTwoMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_7d8018e8-0905-427d-ab46-873c68b6fd42" xlink:to="loc_rxt_InterestRateSwapTwoMember_c10d5540-ea05-492e-8404-0fb956e98fcd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_InterestRateSwapThreeMember_27706865-74d0-4ab6-8b81-4163ff7612f6" xlink:href="rxt-20211231.xsd#rxt_InterestRateSwapThreeMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_7d8018e8-0905-427d-ab46-873c68b6fd42" xlink:to="loc_rxt_InterestRateSwapThreeMember_27706865-74d0-4ab6-8b81-4163ff7612f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_InterestRateSwapFourMember_e3c8772f-78ff-4281-b3a7-dba0678d85d5" xlink:href="rxt-20211231.xsd#rxt_InterestRateSwapFourMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_7d8018e8-0905-427d-ab46-873c68b6fd42" xlink:to="loc_rxt_InterestRateSwapFourMember_e3c8772f-78ff-4281-b3a7-dba0678d85d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_InterestRateSwapFiveMember_393d297f-abd3-47d7-bc28-fefef2951b82" xlink:href="rxt-20211231.xsd#rxt_InterestRateSwapFiveMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_7d8018e8-0905-427d-ab46-873c68b6fd42" xlink:to="loc_rxt_InterestRateSwapFiveMember_393d297f-abd3-47d7-bc28-fefef2951b82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_InterestRateSwapSixMember_ea6cf137-c16d-4dd7-b6a7-fbb61b35f240" xlink:href="rxt-20211231.xsd#rxt_InterestRateSwapSixMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_7d8018e8-0905-427d-ab46-873c68b6fd42" xlink:to="loc_rxt_InterestRateSwapSixMember_ea6cf137-c16d-4dd7-b6a7-fbb61b35f240" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_InterestRateSwapSevenMember_451e3e93-fa86-4596-8904-41c08b1f12c8" xlink:href="rxt-20211231.xsd#rxt_InterestRateSwapSevenMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_7d8018e8-0905-427d-ab46-873c68b6fd42" xlink:to="loc_rxt_InterestRateSwapSevenMember_451e3e93-fa86-4596-8904-41c08b1f12c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_InterestRateSwapEightMember_5457cb37-bc1b-42f9-8c02-0a38181d4a57" xlink:href="rxt-20211231.xsd#rxt_InterestRateSwapEightMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_7d8018e8-0905-427d-ab46-873c68b6fd42" xlink:to="loc_rxt_InterestRateSwapEightMember_5457cb37-bc1b-42f9-8c02-0a38181d4a57" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_InterestRateSwapNineMember_5ee92717-9a0f-4f25-b9dd-051ecfa644bc" xlink:href="rxt-20211231.xsd#rxt_InterestRateSwapNineMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestRateSwapMember_7d8018e8-0905-427d-ab46-873c68b6fd42" xlink:to="loc_rxt_InterestRateSwapNineMember_5ee92717-9a0f-4f25-b9dd-051ecfa644bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLineItems_457a58a9-2052-4900-bb5e-a1b5e37fa2ee" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_2cd95ad6-b2d8-425b-a6a0-42b2da0cfe06" xlink:to="loc_us-gaap_DerivativeLineItems_457a58a9-2052-4900-bb5e-a1b5e37fa2ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFixedInterestRate_a7a30047-c17b-4bcd-933b-ac6b527e6a17" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeFixedInterestRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_457a58a9-2052-4900-bb5e-a1b5e37fa2ee" xlink:to="loc_us-gaap_DerivativeFixedInterestRate_a7a30047-c17b-4bcd-933b-ac6b527e6a17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNotionalAmount_c244d576-e33f-47f7-bf17-1b8665d5c882" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeNotionalAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_457a58a9-2052-4900-bb5e-a1b5e37fa2ee" xlink:to="loc_us-gaap_DerivativeNotionalAmount_c244d576-e33f-47f7-bf17-1b8665d5c882" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/DerivativesScheduleofFairValuesofDerivativesontheConsolidatedBalanceSheetsDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#DerivativesScheduleofFairValuesofDerivativesontheConsolidatedBalanceSheetsDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/DerivativesScheduleofFairValuesofDerivativesontheConsolidatedBalanceSheetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_1a8c993e-98d2-4e9b-980b-1b5405ad1925" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_11e37e85-2ccb-4d8e-a9d0-353decc9a6fc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_1a8c993e-98d2-4e9b-980b-1b5405ad1925" xlink:to="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_11e37e85-2ccb-4d8e-a9d0-353decc9a6fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_71674048-a1f0-41f0-8109-90d6428237d9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_11e37e85-2ccb-4d8e-a9d0-353decc9a6fc" xlink:to="loc_us-gaap_HedgingDesignationAxis_71674048-a1f0-41f0-8109-90d6428237d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_636a4944-a90d-4052-823a-21c65b00b278" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_71674048-a1f0-41f0-8109-90d6428237d9" xlink:to="loc_us-gaap_HedgingDesignationDomain_636a4944-a90d-4052-823a-21c65b00b278" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NondesignatedMember_928a0d9f-f7c9-4dc1-8503-1197fd429903" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NondesignatedMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_636a4944-a90d-4052-823a-21c65b00b278" xlink:to="loc_us-gaap_NondesignatedMember_928a0d9f-f7c9-4dc1-8503-1197fd429903" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_0fc490e0-d2db-4248-ae64-a6bb612f150f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_636a4944-a90d-4052-823a-21c65b00b278" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_0fc490e0-d2db-4248-ae64-a6bb612f150f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_0c301a97-beb1-4d44-9cea-7f2c63dd7e99" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_11e37e85-2ccb-4d8e-a9d0-353decc9a6fc" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_0c301a97-beb1-4d44-9cea-7f2c63dd7e99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_6ae1e395-a3dc-4abc-b5e4-c2ec7a5665c5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_0c301a97-beb1-4d44-9cea-7f2c63dd7e99" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_6ae1e395-a3dc-4abc-b5e4-c2ec7a5665c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCurrentAssetsMember_9e700341-60e0-4a5f-8845-25972c964910" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCurrentAssetsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_6ae1e395-a3dc-4abc-b5e4-c2ec7a5665c5" xlink:to="loc_us-gaap_OtherCurrentAssetsMember_9e700341-60e0-4a5f-8845-25972c964910" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncurrentAssetsMember_016d74d3-f72a-45ba-bf1b-ed5831b21f83" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNoncurrentAssetsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_6ae1e395-a3dc-4abc-b5e4-c2ec7a5665c5" xlink:to="loc_us-gaap_OtherNoncurrentAssetsMember_016d74d3-f72a-45ba-bf1b-ed5831b21f83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCurrentLiabilitiesMember_dee4c1df-635d-4b47-866e-97f2029032e2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_6ae1e395-a3dc-4abc-b5e4-c2ec7a5665c5" xlink:to="loc_us-gaap_OtherCurrentLiabilitiesMember_dee4c1df-635d-4b47-866e-97f2029032e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_a9cc3af1-7ddc-44c4-99e1-c5dd7cfd9813" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_6ae1e395-a3dc-4abc-b5e4-c2ec7a5665c5" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_a9cc3af1-7ddc-44c4-99e1-c5dd7cfd9813" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_b2dcf321-1eed-44aa-afc6-f83b6174730b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_11e37e85-2ccb-4d8e-a9d0-353decc9a6fc" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_b2dcf321-1eed-44aa-afc6-f83b6174730b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_9b272137-fa5c-4276-b4f7-c8a6b07b0413" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_b2dcf321-1eed-44aa-afc6-f83b6174730b" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_9b272137-fa5c-4276-b4f7-c8a6b07b0413" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_06cb04a9-c064-42be-bfe0-cf82e05ec70f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestRateSwapMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_9b272137-fa5c-4276-b4f7-c8a6b07b0413" xlink:to="loc_us-gaap_InterestRateSwapMember_06cb04a9-c064-42be-bfe0-cf82e05ec70f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignExchangeContractMember_5ffbfd77-a0df-4c6a-ba67-80f26b3ac851" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignExchangeContractMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_9b272137-fa5c-4276-b4f7-c8a6b07b0413" xlink:to="loc_us-gaap_ForeignExchangeContractMember_5ffbfd77-a0df-4c6a-ba67-80f26b3ac851" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_PayFixedInterestRateSwapMember_27fbac8a-daa3-478f-90e8-5d682d3cae89" xlink:href="rxt-20211231.xsd#rxt_PayFixedInterestRateSwapMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_9b272137-fa5c-4276-b4f7-c8a6b07b0413" xlink:to="loc_rxt_PayFixedInterestRateSwapMember_27fbac8a-daa3-478f-90e8-5d682d3cae89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_06f95848-db64-411c-afca-2b7f69c5be53" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativesFairValueLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_11e37e85-2ccb-4d8e-a9d0-353decc9a6fc" xlink:to="loc_us-gaap_DerivativesFairValueLineItems_06f95848-db64-411c-afca-2b7f69c5be53" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_3a64898f-3f34-41ca-b082-1af1914abbe5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_06f95848-db64-411c-afca-2b7f69c5be53" xlink:to="loc_us-gaap_DerivativeAssets_3a64898f-3f34-41ca-b082-1af1914abbe5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_9684bc51-4fe9-44f0-9e07-a398d62d73d8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLiabilities"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_06f95848-db64-411c-afca-2b7f69c5be53" xlink:to="loc_us-gaap_DerivativeLiabilities_9684bc51-4fe9-44f0-9e07-a398d62d73d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/DerivativesDerivativesPresentedonaNetAssetandNetLiabilitybasisDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#DerivativesDerivativesPresentedonaNetAssetandNetLiabilitybasisDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/DerivativesDerivativesPresentedonaNetAssetandNetLiabilitybasisDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_b8587ad9-8ba9-43eb-b63e-01072ccf3ffb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTable_b1a2aa30-b903-4d50-9377-0b2fd6122eda" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_b8587ad9-8ba9-43eb-b63e-01072ccf3ffb" xlink:to="loc_us-gaap_DerivativeTable_b1a2aa30-b903-4d50-9377-0b2fd6122eda" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_a8bae440-a6e4-459e-b7c6-0636030e7766" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_b1a2aa30-b903-4d50-9377-0b2fd6122eda" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_a8bae440-a6e4-459e-b7c6-0636030e7766" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_6ad00be3-ca8d-42f7-b37e-5d8b69e81913" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_a8bae440-a6e4-459e-b7c6-0636030e7766" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_6ad00be3-ca8d-42f7-b37e-5d8b69e81913" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_f3075098-9c0f-4e80-84f9-a9f3d9bc9a09" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestRateSwapMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_6ad00be3-ca8d-42f7-b37e-5d8b69e81913" xlink:to="loc_us-gaap_InterestRateSwapMember_f3075098-9c0f-4e80-84f9-a9f3d9bc9a09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignExchangeContractMember_d8705f83-5a0a-4d1c-9668-8f6149fc9303" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignExchangeContractMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_6ad00be3-ca8d-42f7-b37e-5d8b69e81913" xlink:to="loc_us-gaap_ForeignExchangeContractMember_d8705f83-5a0a-4d1c-9668-8f6149fc9303" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLineItems_69b929e5-a96b-4a41-8e81-af4ce838fb38" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_b1a2aa30-b903-4d50-9377-0b2fd6122eda" xlink:to="loc_us-gaap_DerivativeLineItems_69b929e5-a96b-4a41-8e81-af4ce838fb38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract_477ab8db-af2b-4099-9d0d-8316d481f39e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_69b929e5-a96b-4a41-8e81-af4ce838fb38" xlink:to="loc_us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract_477ab8db-af2b-4099-9d0d-8316d481f39e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_b27b10e2-4115-4b0b-9adf-f6176f8b2a7c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract_477ab8db-af2b-4099-9d0d-8316d481f39e" xlink:to="loc_us-gaap_DerivativeAssets_b27b10e2-4115-4b0b-9adf-f6176f8b2a7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetNotOffsetPolicyElectionDeduction_cfa27a1f-222b-44ab-8163-0235cd8057e2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeAssetNotOffsetPolicyElectionDeduction"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract_477ab8db-af2b-4099-9d0d-8316d481f39e" xlink:to="loc_us-gaap_DerivativeAssetNotOffsetPolicyElectionDeduction_cfa27a1f-222b-44ab-8163-0235cd8057e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection_fab062a4-d2f0-419d-9bb3-d1244b52e611" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract_477ab8db-af2b-4099-9d0d-8316d481f39e" xlink:to="loc_us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection_fab062a4-d2f0-419d-9bb3-d1244b52e611" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract_09753cc2-c54b-45dd-9951-5d3aadfa0d54" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_69b929e5-a96b-4a41-8e81-af4ce838fb38" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract_09753cc2-c54b-45dd-9951-5d3aadfa0d54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_6fc2035a-3485-4d08-9b2c-4846008b352b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLiabilities"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract_09753cc2-c54b-45dd-9951-5d3aadfa0d54" xlink:to="loc_us-gaap_DerivativeLiabilities_6fc2035a-3485-4d08-9b2c-4846008b352b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityNotOffsetPolicyElectionDeduction_68286192-682c-43ee-a08c-894dc279e6aa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLiabilityNotOffsetPolicyElectionDeduction"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract_09753cc2-c54b-45dd-9951-5d3aadfa0d54" xlink:to="loc_us-gaap_DerivativeLiabilityNotOffsetPolicyElectionDeduction_68286192-682c-43ee-a08c-894dc279e6aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection_271d95cc-516d-4ee9-bd66-88c94c563dee" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract_09753cc2-c54b-45dd-9951-5d3aadfa0d54" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection_271d95cc-516d-4ee9-bd66-88c94c563dee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/DerivativesEffectofDerivativesontheConsolidatedStatementsofComprehensiveIncomeLossDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#DerivativesEffectofDerivativesontheConsolidatedStatementsofComprehensiveIncomeLossDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/DerivativesEffectofDerivativesontheConsolidatedStatementsofComprehensiveIncomeLossDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_fd96cda6-777a-40c4-8e94-e3b2973cfb41" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_062b808d-bb9e-4b16-a33d-0d8ada561f88" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_fd96cda6-777a-40c4-8e94-e3b2973cfb41" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_062b808d-bb9e-4b16-a33d-0d8ada561f88" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_02f4eca4-d75d-4458-82ba-48d4f8c4379a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_062b808d-bb9e-4b16-a33d-0d8ada561f88" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_02f4eca4-d75d-4458-82ba-48d4f8c4379a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_30ac0aa3-3103-4335-94ba-83a71f6b4e23" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_02f4eca4-d75d-4458-82ba-48d4f8c4379a" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_30ac0aa3-3103-4335-94ba-83a71f6b4e23" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseMember_ac7bf086-4f3f-43c8-ae6d-03dc2c05ed91" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpenseMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_30ac0aa3-3103-4335-94ba-83a71f6b4e23" xlink:to="loc_us-gaap_InterestExpenseMember_ac7bf086-4f3f-43c8-ae6d-03dc2c05ed91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_205c151d-844e-44bd-adc1-2d6e8aafd21a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_30ac0aa3-3103-4335-94ba-83a71f6b4e23" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_205c151d-844e-44bd-adc1-2d6e8aafd21a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_814afadb-18ea-495d-877a-0046441ace08" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_062b808d-bb9e-4b16-a33d-0d8ada561f88" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_814afadb-18ea-495d-877a-0046441ace08" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_38cf5e5d-2d23-4e47-b80b-75d479869f6d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_814afadb-18ea-495d-877a-0046441ace08" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_38cf5e5d-2d23-4e47-b80b-75d479869f6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_07b895b8-6c47-4b31-837f-5aeab1e21025" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestRateSwapMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_38cf5e5d-2d23-4e47-b80b-75d479869f6d" xlink:to="loc_us-gaap_InterestRateSwapMember_07b895b8-6c47-4b31-837f-5aeab1e21025" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignExchangeForwardMember_6e690cf1-45c3-408c-a898-679e7d90c423" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignExchangeForwardMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_38cf5e5d-2d23-4e47-b80b-75d479869f6d" xlink:to="loc_us-gaap_ForeignExchangeForwardMember_6e690cf1-45c3-408c-a898-679e7d90c423" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems_30b8e411-b967-4e60-8291-210cfbb0c95e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable_062b808d-bb9e-4b16-a33d-0d8ada561f88" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems_30b8e411-b967-4e60-8291-210cfbb0c95e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_dde12f79-b7ad-46dc-a08c-eeb6d6571506" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems_30b8e411-b967-4e60-8291-210cfbb0c95e" xlink:to="loc_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_dde12f79-b7ad-46dc-a08c-eeb6d6571506" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_0ff153b0-65e4-4ded-a2d0-753ac1f96ca6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems_30b8e411-b967-4e60-8291-210cfbb0c95e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_0ff153b0-65e4-4ded-a2d0-753ac1f96ca6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/Acquisitions" xlink:type="simple" xlink:href="rxt-20211231.xsd#Acquisitions"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/Acquisitions" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_ae798f1e-c170-4edd-953a-20a7b0e50f2d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock_0f079355-c295-4b78-9d74-b3cccb7997a3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_ae798f1e-c170-4edd-953a-20a7b0e50f2d" xlink:to="loc_us-gaap_BusinessCombinationDisclosureTextBlock_0f079355-c295-4b78-9d74-b3cccb7997a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/AcquisitionsTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#AcquisitionsTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/AcquisitionsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_2ceb923b-0639-4c2a-965d-ea6e782cb1cd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_0e0bd526-4282-4b1d-af34-f38f5cc434c3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_2ceb923b-0639-4c2a-965d-ea6e782cb1cd" xlink:to="loc_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_0e0bd526-4282-4b1d-af34-f38f5cc434c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_24994556-18e7-45cd-a8c8-eff0c1073147" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionProFormaInformationTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_2ceb923b-0639-4c2a-965d-ea6e782cb1cd" xlink:to="loc_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_24994556-18e7-45cd-a8c8-eff0c1073147" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_91572bc8-08d4-4d8a-98a5-8899ede825fe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_2ceb923b-0639-4c2a-965d-ea6e782cb1cd" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_91572bc8-08d4-4d8a-98a5-8899ede825fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/AcquisitionsNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#AcquisitionsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/AcquisitionsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_5ac60484-72e9-4360-b0da-45fa34be2cd5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1fb80651-740a-4194-86ca-88b88219f037" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_5ac60484-72e9-4360-b0da-45fa34be2cd5" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1fb80651-740a-4194-86ca-88b88219f037" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_31fb8fa2-5112-4ff7-b81c-2b0d7ab550ca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1fb80651-740a-4194-86ca-88b88219f037" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_31fb8fa2-5112-4ff7-b81c-2b0d7ab550ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_ec667ba0-c707-4fdc-bc92-9dba6b3a46aa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_31fb8fa2-5112-4ff7-b81c-2b0d7ab550ca" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_ec667ba0-c707-4fdc-bc92-9dba6b3a46aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_ff8f37cb-478d-43c4-adbc-eab5cd39a51e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_ec667ba0-c707-4fdc-bc92-9dba6b3a46aa" xlink:to="loc_us-gaap_CustomerRelationshipsMember_ff8f37cb-478d-43c4-adbc-eab5cd39a51e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_RelationshipWithAWSMember_d32c615b-027b-46d8-806b-9f5846bc5a12" xlink:href="rxt-20211231.xsd#rxt_RelationshipWithAWSMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_ec667ba0-c707-4fdc-bc92-9dba6b3a46aa" xlink:to="loc_rxt_RelationshipWithAWSMember_d32c615b-027b-46d8-806b-9f5846bc5a12" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_5c4f72c8-7cf7-4c2e-990d-94c8f907249b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1fb80651-740a-4194-86ca-88b88219f037" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_5c4f72c8-7cf7-4c2e-990d-94c8f907249b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_30af3b57-7f4d-49cb-80d5-627d19078756" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_5c4f72c8-7cf7-4c2e-990d-94c8f907249b" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_30af3b57-7f4d-49cb-80d5-627d19078756" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OnicaHoldingsLLCMember_1d72b8d2-964a-420b-89e0-66b97372f9f0" xlink:href="rxt-20211231.xsd#rxt_OnicaHoldingsLLCMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_30af3b57-7f4d-49cb-80d5-627d19078756" xlink:to="loc_rxt_OnicaHoldingsLLCMember_1d72b8d2-964a-420b-89e0-66b97372f9f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_BrightSkiesMember_4d6566ab-f82d-46e2-ba25-05226d2942f7" xlink:href="rxt-20211231.xsd#rxt_BrightSkiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_30af3b57-7f4d-49cb-80d5-627d19078756" xlink:to="loc_rxt_BrightSkiesMember_4d6566ab-f82d-46e2-ba25-05226d2942f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1fb80651-740a-4194-86ca-88b88219f037" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_78dd4444-06db-42f6-bcf1-55490ab43d68" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:to="loc_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired_78dd4444-06db-42f6-bcf1-55490ab43d68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_00a27ffa-a483-4a31-8887-a530229b0044" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesGross_00a27ffa-a483-4a31-8887-a530229b0044" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAcquiredFromAcquisition_6adf17d8-47d3-436e-94a3-608b192c836e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAcquiredFromAcquisition"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:to="loc_us-gaap_CashAcquiredFromAcquisition_6adf17d8-47d3-436e-94a3-608b192c836e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_04e52c6c-f89c-44c0-b5da-9b64e076fd4e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_04e52c6c-f89c-44c0-b5da-9b64e076fd4e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_33922605-0524-47f1-add3-38f3bcffcc71" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:to="loc_us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_33922605-0524-47f1-add3-38f3bcffcc71" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_ef0df7e3-9ac7-410c-8509-f1813e3427da" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_ef0df7e3-9ac7-410c-8509-f1813e3427da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_9d79c2fa-b30c-4648-8fa8-2dda5d35b6b9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:to="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_9d79c2fa-b30c-4648-8fa8-2dda5d35b6b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_83cef2c8-98fc-4de2-966d-ba50545936b6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_83cef2c8-98fc-4de2-966d-ba50545936b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred_279b4136-9f9f-4f09-ab26-4b58024e6bcb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:to="loc_us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred_279b4136-9f9f-4f09-ab26-4b58024e6bcb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredTaxes_c4c85ee8-15b2-43e0-ae5c-2ec148fceef3" xlink:href="rxt-20211231.xsd#rxt_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredTaxes"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:to="loc_rxt_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredTaxes_c4c85ee8-15b2-43e0-ae5c-2ec148fceef3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_f64b4e7b-886a-4de3-9c56-abbc23bda762" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillPurchaseAccountingAdjustments"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_d68665b7-7244-4e19-bb75-4794878abe8f" xlink:to="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_f64b4e7b-886a-4de3-9c56-abbc23bda762" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/AcquisitionsScheduleofPreliminaryPurchasePriceAllocationDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#AcquisitionsScheduleofPreliminaryPurchasePriceAllocationDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/AcquisitionsScheduleofPreliminaryPurchasePriceAllocationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_c089b6b8-20a3-485b-87c8-5f84359c80e1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_5a2accb9-4556-42de-b362-d99f8bf888e7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_c089b6b8-20a3-485b-87c8-5f84359c80e1" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_5a2accb9-4556-42de-b362-d99f8bf888e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_db8af518-7a61-4dc8-86f6-9b34299ffb6f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_5a2accb9-4556-42de-b362-d99f8bf888e7" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_db8af518-7a61-4dc8-86f6-9b34299ffb6f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_6333a894-dc79-46ec-92f6-1e7da61e2067" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_db8af518-7a61-4dc8-86f6-9b34299ffb6f" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_6333a894-dc79-46ec-92f6-1e7da61e2067" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OnicaHoldingsLLCMember_f18c4a8a-fe4b-4731-9bb6-1525cc3e36fe" xlink:href="rxt-20211231.xsd#rxt_OnicaHoldingsLLCMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_6333a894-dc79-46ec-92f6-1e7da61e2067" xlink:to="loc_rxt_OnicaHoldingsLLCMember_f18c4a8a-fe4b-4731-9bb6-1525cc3e36fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_660c8187-68bc-4fed-aeb3-1e265aa38a5a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_5a2accb9-4556-42de-b362-d99f8bf888e7" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_660c8187-68bc-4fed-aeb3-1e265aa38a5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_654119bf-919b-490b-aede-087dff5aad73" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_660c8187-68bc-4fed-aeb3-1e265aa38a5a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_654119bf-919b-490b-aede-087dff5aad73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAbstract_a6087db4-8ba0-407d-8ba6-bb7c745b9166" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_660c8187-68bc-4fed-aeb3-1e265aa38a5a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAbstract_a6087db4-8ba0-407d-8ba6-bb7c745b9166" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_4735ffb9-8495-439c-8517-566adbcdeb86" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAbstract_a6087db4-8ba0-407d-8ba6-bb7c745b9166" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_4735ffb9-8495-439c-8517-566adbcdeb86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_8da1a1be-a9cc-495c-80f8-aeef157c266f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAbstract_a6087db4-8ba0-407d-8ba6-bb7c745b9166" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_8da1a1be-a9cc-495c-80f8-aeef157c266f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesAssumedNetOfOtherAssetsAcquired_21a32820-76ca-4f32-9f99-316ace6a56ae" xlink:href="rxt-20211231.xsd#rxt_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesAssumedNetOfOtherAssetsAcquired"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAbstract_a6087db4-8ba0-407d-8ba6-bb7c745b9166" xlink:to="loc_rxt_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesAssumedNetOfOtherAssetsAcquired_21a32820-76ca-4f32-9f99-316ace6a56ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_67999c8b-9cd2-488d-94b5-cbf1f8217062" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_660c8187-68bc-4fed-aeb3-1e265aa38a5a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_67999c8b-9cd2-488d-94b5-cbf1f8217062" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_31b10b1f-916f-4c88-999a-7e66862f28c7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_660c8187-68bc-4fed-aeb3-1e265aa38a5a" xlink:to="loc_us-gaap_Goodwill_31b10b1f-916f-4c88-999a-7e66862f28c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/AcquisitionsProFormaSummaryDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#AcquisitionsProFormaSummaryDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/AcquisitionsProFormaSummaryDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_cbc2466b-93e0-4bdd-9369-a3c72805273e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_ae149b6f-dc72-44e9-b85b-2ec72e6373c5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_cbc2466b-93e0-4bdd-9369-a3c72805273e" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_ae149b6f-dc72-44e9-b85b-2ec72e6373c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_a6e43ca1-97b4-4549-87a8-384687d9429f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_ae149b6f-dc72-44e9-b85b-2ec72e6373c5" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_a6e43ca1-97b4-4549-87a8-384687d9429f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_7638406a-59fb-4104-9a43-2a6d0ffbd938" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_a6e43ca1-97b4-4549-87a8-384687d9429f" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_7638406a-59fb-4104-9a43-2a6d0ffbd938" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OnicaHoldingsLLCMember_1a690828-adf2-4dbe-8911-467f4ae3f08a" xlink:href="rxt-20211231.xsd#rxt_OnicaHoldingsLLCMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_7638406a-59fb-4104-9a43-2a6d0ffbd938" xlink:to="loc_rxt_OnicaHoldingsLLCMember_1a690828-adf2-4dbe-8911-467f4ae3f08a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_26cf6a71-86df-4121-9726-50a0e08f0ccd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_ae149b6f-dc72-44e9-b85b-2ec72e6373c5" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_26cf6a71-86df-4121-9726-50a0e08f0ccd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_9394355a-0897-4c6f-bcaa-e4ddf56eee5f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaRevenue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_26cf6a71-86df-4121-9726-50a0e08f0ccd" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_9394355a-0897-4c6f-bcaa-e4ddf56eee5f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_4489e24e-0493-454c-a2cc-4ed909f8d196" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_26cf6a71-86df-4121-9726-50a0e08f0ccd" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_4489e24e-0493-454c-a2cc-4ed909f8d196" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/AcquisitionsScheduleofAdjustmentstothePreliminaryAllocationDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#AcquisitionsScheduleofAdjustmentstothePreliminaryAllocationDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/AcquisitionsScheduleofAdjustmentstothePreliminaryAllocationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_49b8e569-80c2-4685-b4c9-182810374d6c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1d7035b7-9ca1-411f-a307-586b25da0a5e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_49b8e569-80c2-4685-b4c9-182810374d6c" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1d7035b7-9ca1-411f-a307-586b25da0a5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_0ebba023-8fb2-416d-8cf8-e01172282f87" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1d7035b7-9ca1-411f-a307-586b25da0a5e" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_0ebba023-8fb2-416d-8cf8-e01172282f87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9b498595-3a62-4fff-a4a9-7b336b7ecfae" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_0ebba023-8fb2-416d-8cf8-e01172282f87" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9b498595-3a62-4fff-a4a9-7b336b7ecfae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OnicaHoldingsLLCMember_7df919e0-6946-4e93-9dc6-0ba6f950d9fd" xlink:href="rxt-20211231.xsd#rxt_OnicaHoldingsLLCMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9b498595-3a62-4fff-a4a9-7b336b7ecfae" xlink:to="loc_rxt_OnicaHoldingsLLCMember_7df919e0-6946-4e93-9dc6-0ba6f950d9fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_db2f0784-b27e-4527-9f50-48666545a9fe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1d7035b7-9ca1-411f-a307-586b25da0a5e" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_db2f0784-b27e-4527-9f50-48666545a9fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_5c8cc47f-289e-444e-bb1f-d90caca0e2d9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_db2f0784-b27e-4527-9f50-48666545a9fe" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_5c8cc47f-289e-444e-bb1f-d90caca0e2d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred_510ba576-89b5-4f95-9388-3e82130b436f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_db2f0784-b27e-4527-9f50-48666545a9fe" xlink:to="loc_us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred_510ba576-89b5-4f95-9388-3e82130b436f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesAssumedNetOfOtherAssetsAcquired_58c3f27b-76ce-4eb5-8de9-a06940742786" xlink:href="rxt-20211231.xsd#rxt_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesAssumedNetOfOtherAssetsAcquired"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_db2f0784-b27e-4527-9f50-48666545a9fe" xlink:to="loc_rxt_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesAssumedNetOfOtherAssetsAcquired_58c3f27b-76ce-4eb5-8de9-a06940742786" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredTaxes_5626cf21-1bb9-43f8-b090-80595fc2825b" xlink:href="rxt-20211231.xsd#rxt_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredTaxes"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_db2f0784-b27e-4527-9f50-48666545a9fe" xlink:to="loc_rxt_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredTaxes_5626cf21-1bb9-43f8-b090-80595fc2825b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/AccumulatedOtherComprehensiveIncomeLoss" xlink:type="simple" xlink:href="rxt-20211231.xsd#AccumulatedOtherComprehensiveIncomeLoss"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/AccumulatedOtherComprehensiveIncomeLoss" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_0ba9c8b5-b90c-434a-92a8-9d3d22e9f87d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_269d2f04-fbb8-4b85-a3f2-d88e8c26d6de" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_0ba9c8b5-b90c-434a-92a8-9d3d22e9f87d" xlink:to="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_269d2f04-fbb8-4b85-a3f2-d88e8c26d6de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/AccumulatedOtherComprehensiveIncomeLossTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#AccumulatedOtherComprehensiveIncomeLossTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/AccumulatedOtherComprehensiveIncomeLossTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_1650cb4b-c6c8-41c9-836d-2a66a92322ba" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_8effd475-4b53-46c1-931d-48972e38d081" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_1650cb4b-c6c8-41c9-836d-2a66a92322ba" xlink:to="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_8effd475-4b53-46c1-931d-48972e38d081" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/AccumulatedOtherComprehensiveIncomeLossScheduleofAccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#AccumulatedOtherComprehensiveIncomeLossScheduleofAccumulatedOtherComprehensiveIncomeLossDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/AccumulatedOtherComprehensiveIncomeLossScheduleofAccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_d487e83f-4edf-4d73-a718-3714631404bd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_a672fe1b-5841-4dae-8e51-953b6ae9a731" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_d487e83f-4edf-4d73-a718-3714631404bd" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_a672fe1b-5841-4dae-8e51-953b6ae9a731" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_168da207-cc6f-411b-ad11-0bf6beaee384" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_a672fe1b-5841-4dae-8e51-953b6ae9a731" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_168da207-cc6f-411b-ad11-0bf6beaee384" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_307602d0-530c-4f1b-8129-21da2ea8ec07" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_168da207-cc6f-411b-ad11-0bf6beaee384" xlink:to="loc_us-gaap_EquityComponentDomain_307602d0-530c-4f1b-8129-21da2ea8ec07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedTranslationAdjustmentMember_83d8e6de-cb98-46ab-93e6-4835e30944af" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedTranslationAdjustmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_307602d0-530c-4f1b-8129-21da2ea8ec07" xlink:to="loc_us-gaap_AccumulatedTranslationAdjustmentMember_83d8e6de-cb98-46ab-93e6-4835e30944af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_94b6b81b-f7e8-4ba6-bca7-a9db50c56f37" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_307602d0-530c-4f1b-8129-21da2ea8ec07" xlink:to="loc_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_94b6b81b-f7e8-4ba6-bca7-a9db50c56f37" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_e5653685-0dab-432a-8dd4-bb6d68525e63" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_307602d0-530c-4f1b-8129-21da2ea8ec07" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_e5653685-0dab-432a-8dd4-bb6d68525e63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_274a9db9-c6ce-4725-ad30-7f7598a2b9c5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_a672fe1b-5841-4dae-8e51-953b6ae9a731" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_274a9db9-c6ce-4725-ad30-7f7598a2b9c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_a5a35138-207e-4431-8c81-15192d5b104f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_274a9db9-c6ce-4725-ad30-7f7598a2b9c5" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_a5a35138-207e-4431-8c81-15192d5b104f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_f220cb9c-1bab-4be8-b111-e18e5bc4402b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_a5a35138-207e-4431-8c81-15192d5b104f" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_f220cb9c-1bab-4be8-b111-e18e5bc4402b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_39bc89a3-034c-4d3e-9f67-4691f29c8f6f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_a672fe1b-5841-4dae-8e51-953b6ae9a731" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_39bc89a3-034c-4d3e-9f67-4691f29c8f6f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_fec8955f-c904-4a96-92af-e50a24106ec2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AOCIAttributableToParentNetOfTaxRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_39bc89a3-034c-4d3e-9f67-4691f29c8f6f" xlink:to="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_fec8955f-c904-4a96-92af-e50a24106ec2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_a545cddc-e0c9-4bd2-8091-40f39c98671d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_fec8955f-c904-4a96-92af-e50a24106ec2" xlink:to="loc_us-gaap_StockholdersEquity_a545cddc-e0c9-4bd2-8091-40f39c98671d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_9853c745-57a2-4114-ba30-a05a5ff24acb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_fec8955f-c904-4a96-92af-e50a24106ec2" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_9853c745-57a2-4114-ba30-a05a5ff24acb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_8e34b82f-cfe3-4b94-8801-76743d82cc1f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_fec8955f-c904-4a96-92af-e50a24106ec2" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_8e34b82f-cfe3-4b94-8801-76743d82cc1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_f9ee5e20-d762-4e5b-9cc1-8566206f1e5e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_fec8955f-c904-4a96-92af-e50a24106ec2" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_f9ee5e20-d762-4e5b-9cc1-8566206f1e5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_9fff411b-f5e9-4f97-8884-ae28ba869a27" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_fec8955f-c904-4a96-92af-e50a24106ec2" xlink:to="loc_us-gaap_StockholdersEquity_9fff411b-f5e9-4f97-8884-ae28ba869a27" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent_4dc8413d-415f-4387-b9a1-851ca80700d3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_39bc89a3-034c-4d3e-9f67-4691f29c8f6f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent_4dc8413d-415f-4387-b9a1-851ca80700d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_d9aa02eb-e0f4-441f-823a-4897a9e30826" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_39bc89a3-034c-4d3e-9f67-4691f29c8f6f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_d9aa02eb-e0f4-441f-823a-4897a9e30826" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax_74231edd-7253-47d5-96c1-f3ebbd8cc4d3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_39bc89a3-034c-4d3e-9f67-4691f29c8f6f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax_74231edd-7253-47d5-96c1-f3ebbd8cc4d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_767e90eb-7eb8-49db-bb4b-ff91bddf5b0e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpense"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_39bc89a3-034c-4d3e-9f67-4691f29c8f6f" xlink:to="loc_us-gaap_InterestExpense_767e90eb-7eb8-49db-bb4b-ff91bddf5b0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_InterestExpenseAmortizationOfOffMarketSwapOffset_3400bbfe-5dad-44c0-8ef0-123f9973e71c" xlink:href="rxt-20211231.xsd#rxt_InterestExpenseAmortizationOfOffMarketSwapOffset"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_39bc89a3-034c-4d3e-9f67-4691f29c8f6f" xlink:to="loc_rxt_InterestExpenseAmortizationOfOffMarketSwapOffset_3400bbfe-5dad-44c0-8ef0-123f9973e71c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/RelatedPartyTransactions" xlink:type="simple" xlink:href="rxt-20211231.xsd#RelatedPartyTransactions"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/RelatedPartyTransactions" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_d5fa5ced-3eaf-4772-998e-56a82d558fc3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_02f400b0-9960-4c3b-9a60-c6b272f1be78" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_d5fa5ced-3eaf-4772-998e-56a82d558fc3" xlink:to="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_02f400b0-9960-4c3b-9a60-c6b272f1be78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/RelatedPartyTransactionsNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#RelatedPartyTransactionsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/RelatedPartyTransactionsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_1637200e-8068-43b8-bcb7-38c5d12f16b6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_28a65521-fd89-4a44-bbff-31aed372afb7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_1637200e-8068-43b8-bcb7-38c5d12f16b6" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_28a65521-fd89-4a44-bbff-31aed372afb7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_97f0fa1c-a523-47f9-b090-6e0a7795d1f3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_28a65521-fd89-4a44-bbff-31aed372afb7" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_97f0fa1c-a523-47f9-b090-6e0a7795d1f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyDomain_393f6d05-edcb-41cb-a9f2-62143717601b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_97f0fa1c-a523-47f9-b090-6e0a7795d1f3" xlink:to="loc_us-gaap_RelatedPartyDomain_393f6d05-edcb-41cb-a9f2-62143717601b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AffiliatedEntityMember_64b046ae-97ec-4ea4-9a1b-fbd7214350a2" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_AffiliatedEntityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyDomain_393f6d05-edcb-41cb-a9f2-62143717601b" xlink:to="loc_srt_AffiliatedEntityMember_64b046ae-97ec-4ea4-9a1b-fbd7214350a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionAxis_8e65aebc-603a-439d-bf8c-e14cfa193e6b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_28a65521-fd89-4a44-bbff-31aed372afb7" xlink:to="loc_us-gaap_RelatedPartyTransactionAxis_8e65aebc-603a-439d-bf8c-e14cfa193e6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionDomain_300b5fd8-62d0-44e9-be9f-707eac505d9c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionAxis_8e65aebc-603a-439d-bf8c-e14cfa193e6b" xlink:to="loc_us-gaap_RelatedPartyTransactionDomain_300b5fd8-62d0-44e9-be9f-707eac505d9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ConsultingFeesMember_813f7596-cd69-44ff-83cf-f87191b2b15f" xlink:href="rxt-20211231.xsd#rxt_ConsultingFeesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_300b5fd8-62d0-44e9-be9f-707eac505d9c" xlink:to="loc_rxt_ConsultingFeesMember_813f7596-cd69-44ff-83cf-f87191b2b15f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_MinimumAnnualConsultingFeesMember_6c7a00d1-4444-454e-b894-f9f1dbe4505a" xlink:href="rxt-20211231.xsd#rxt_MinimumAnnualConsultingFeesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_300b5fd8-62d0-44e9-be9f-707eac505d9c" xlink:to="loc_rxt_MinimumAnnualConsultingFeesMember_6c7a00d1-4444-454e-b894-f9f1dbe4505a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_SeniorNotesReceivedMember_b3ad1839-bcaf-4adf-bebb-970afd7507bc" xlink:href="rxt-20211231.xsd#rxt_SeniorNotesReceivedMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_300b5fd8-62d0-44e9-be9f-707eac505d9c" xlink:to="loc_rxt_SeniorNotesReceivedMember_b3ad1839-bcaf-4adf-bebb-970afd7507bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ArrangerFeesMember_103751fa-646b-4140-ae6f-a895ff4fcf8d" xlink:href="rxt-20211231.xsd#rxt_ArrangerFeesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_300b5fd8-62d0-44e9-be9f-707eac505d9c" xlink:to="loc_rxt_ArrangerFeesMember_103751fa-646b-4140-ae6f-a895ff4fcf8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_01cb0815-46e5-4fbf-aa00-031cd5b7200d" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CounterpartyNameAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_28a65521-fd89-4a44-bbff-31aed372afb7" xlink:to="loc_srt_CounterpartyNameAxis_01cb0815-46e5-4fbf-aa00-031cd5b7200d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_053320cc-4f20-4f09-a6ce-92b2b36203ad" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CounterpartyNameAxis_01cb0815-46e5-4fbf-aa00-031cd5b7200d" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_053320cc-4f20-4f09-a6ce-92b2b36203ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ApolloAndSearchlightMember_d704ddef-7345-457f-99ae-3ebf2d699aa4" xlink:href="rxt-20211231.xsd#rxt_ApolloAndSearchlightMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_053320cc-4f20-4f09-a6ce-92b2b36203ad" xlink:to="loc_rxt_ApolloAndSearchlightMember_d704ddef-7345-457f-99ae-3ebf2d699aa4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ABRYMember_ffbca8d9-7adf-42b4-9cd6-571def918712" xlink:href="rxt-20211231.xsd#rxt_ABRYMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_053320cc-4f20-4f09-a6ce-92b2b36203ad" xlink:to="loc_rxt_ABRYMember_ffbca8d9-7adf-42b4-9cd6-571def918712" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ApolloSearchlightAndABRYMember_4a216bb5-319f-4a3e-81c7-064e59561773" xlink:href="rxt-20211231.xsd#rxt_ApolloSearchlightAndABRYMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_053320cc-4f20-4f09-a6ce-92b2b36203ad" xlink:to="loc_rxt_ApolloSearchlightAndABRYMember_4a216bb5-319f-4a3e-81c7-064e59561773" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_AffiliatesOfABRYMember_7bcd1087-c148-4755-8c46-9e16ffe3af6c" xlink:href="rxt-20211231.xsd#rxt_AffiliatesOfABRYMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_053320cc-4f20-4f09-a6ce-92b2b36203ad" xlink:to="loc_rxt_AffiliatesOfABRYMember_7bcd1087-c148-4755-8c46-9e16ffe3af6c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_ApolloGlobalSecuritiesLLCMember_ab067208-dc3c-49b9-9d64-e8ebbf9f1f2a" xlink:href="rxt-20211231.xsd#rxt_ApolloGlobalSecuritiesLLCMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_053320cc-4f20-4f09-a6ce-92b2b36203ad" xlink:to="loc_rxt_ApolloGlobalSecuritiesLLCMember_ab067208-dc3c-49b9-9d64-e8ebbf9f1f2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_ed3703fd-bdad-4f70-bde7-6a19ae234730" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_28a65521-fd89-4a44-bbff-31aed372afb7" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_ed3703fd-bdad-4f70-bde7-6a19ae234730" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_1a12498e-c46b-4963-be30-bbe33120ca7c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_ed3703fd-bdad-4f70-bde7-6a19ae234730" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_1a12498e-c46b-4963-be30-bbe33120ca7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebtMember_ad058e06-b653-4fe0-80ea-d12da0316f9d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SecuredDebtMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_1a12498e-c46b-4963-be30-bbe33120ca7c" xlink:to="loc_us-gaap_SecuredDebtMember_ad058e06-b653-4fe0-80ea-d12da0316f9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_d40bad50-c0ce-44b1-8210-43c03af8a924" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_1a12498e-c46b-4963-be30-bbe33120ca7c" xlink:to="loc_us-gaap_SeniorNotesMember_d40bad50-c0ce-44b1-8210-43c03af8a924" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_c10204a5-ec5b-4c26-a210-d4d1bb0a6e55" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_28a65521-fd89-4a44-bbff-31aed372afb7" xlink:to="loc_us-gaap_DebtInstrumentAxis_c10204a5-ec5b-4c26-a210-d4d1bb0a6e55" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_3f9fcf77-53d3-4ab8-8c16-8e5aa1cd3b96" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_c10204a5-ec5b-4c26-a210-d4d1bb0a6e55" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_3f9fcf77-53d3-4ab8-8c16-8e5aa1cd3b96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_FirstLienCreditAgreementMember_b4c3299e-9cf1-4155-b2fa-fa1cad2a3337" xlink:href="rxt-20211231.xsd#rxt_FirstLienCreditAgreementMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_3f9fcf77-53d3-4ab8-8c16-8e5aa1cd3b96" xlink:to="loc_rxt_FirstLienCreditAgreementMember_b4c3299e-9cf1-4155-b2fa-fa1cad2a3337" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_SeniorNotes5375Due2028Member_94de56ba-6eae-4fa2-b375-2195a244bdcd" xlink:href="rxt-20211231.xsd#rxt_SeniorNotes5375Due2028Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_3f9fcf77-53d3-4ab8-8c16-8e5aa1cd3b96" xlink:to="loc_rxt_SeniorNotes5375Due2028Member_94de56ba-6eae-4fa2-b375-2195a244bdcd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_A350SeniorSecuredNotesDue2028Member_3da701b3-6068-4379-94b9-485b1749428e" xlink:href="rxt-20211231.xsd#rxt_A350SeniorSecuredNotesDue2028Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_3f9fcf77-53d3-4ab8-8c16-8e5aa1cd3b96" xlink:to="loc_rxt_A350SeniorSecuredNotesDue2028Member_3da701b3-6068-4379-94b9-485b1749428e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_c3c844c9-5761-45cd-a26b-ccbcd496929b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_28a65521-fd89-4a44-bbff-31aed372afb7" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_c3c844c9-5761-45cd-a26b-ccbcd496929b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_a2ee682b-0b5a-4da6-9dd1-ea19ace25927" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_c3c844c9-5761-45cd-a26b-ccbcd496929b" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_a2ee682b-0b5a-4da6-9dd1-ea19ace25927" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IPOMember_f4a80d02-ac7a-4ec2-ba1a-87dc0ae02fda" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IPOMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_a2ee682b-0b5a-4da6-9dd1-ea19ace25927" xlink:to="loc_us-gaap_IPOMember_f4a80d02-ac7a-4ec2-ba1a-87dc0ae02fda" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_16d2ec39-f79d-438d-8337-b57d4a5ad8e2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_28a65521-fd89-4a44-bbff-31aed372afb7" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_16d2ec39-f79d-438d-8337-b57d4a5ad8e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_a4e124f7-ae21-4810-a11e-1eae7aec2449" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_16d2ec39-f79d-438d-8337-b57d4a5ad8e2" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_a4e124f7-ae21-4810-a11e-1eae7aec2449" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OnicaHoldingsLLCMember_f20814b1-bf0e-4d3e-839b-8e373398447a" xlink:href="rxt-20211231.xsd#rxt_OnicaHoldingsLLCMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_a4e124f7-ae21-4810-a11e-1eae7aec2449" xlink:to="loc_rxt_OnicaHoldingsLLCMember_f20814b1-bf0e-4d3e-839b-8e373398447a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_DatapipeParentIncMember_935db589-5c61-46ac-889f-9c9dbcf9b3bb" xlink:href="rxt-20211231.xsd#rxt_DatapipeParentIncMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_a4e124f7-ae21-4810-a11e-1eae7aec2449" xlink:to="loc_rxt_DatapipeParentIncMember_935db589-5c61-46ac-889f-9c9dbcf9b3bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_5a62a731-cd8b-4179-b30c-356f45dc0a2f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_28a65521-fd89-4a44-bbff-31aed372afb7" xlink:to="loc_us-gaap_RelatedPartyTransactionLineItems_5a62a731-cd8b-4179-b30c-356f45dc0a2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_RelatedPartyTransactionConsultingFeePercentageOfEBITDA_3e9c1fda-3a65-4ac1-b587-cae2cd777c4f" xlink:href="rxt-20211231.xsd#rxt_RelatedPartyTransactionConsultingFeePercentageOfEBITDA"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_5a62a731-cd8b-4179-b30c-356f45dc0a2f" xlink:to="loc_rxt_RelatedPartyTransactionConsultingFeePercentageOfEBITDA_3e9c1fda-3a65-4ac1-b587-cae2cd777c4f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionAmountsOfTransaction_c702e36f-8029-418a-b02d-7e63d6d251aa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionAmountsOfTransaction"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_5a62a731-cd8b-4179-b30c-356f45dc0a2f" xlink:to="loc_us-gaap_RelatedPartyTransactionAmountsOfTransaction_c702e36f-8029-418a-b02d-7e63d6d251aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_6ab4339a-6876-4103-b22e-fe5b5892b0c8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_5a62a731-cd8b-4179-b30c-356f45dc0a2f" xlink:to="loc_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_6ab4339a-6876-4103-b22e-fe5b5892b0c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_6caf5325-1837-4bbd-ab3b-5fc978942db3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_5a62a731-cd8b-4179-b30c-356f45dc0a2f" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_6caf5325-1837-4bbd-ab3b-5fc978942db3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_8b12761b-4573-440d-a233-dd3e6e42dbd4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_5a62a731-cd8b-4179-b30c-356f45dc0a2f" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_8b12761b-4573-440d-a233-dd3e6e42dbd4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_PercentageOfOutstandingPrincipalAmountDueToRelatedParty_b4ae15fe-790c-4c05-b680-76bc37562976" xlink:href="rxt-20211231.xsd#rxt_PercentageOfOutstandingPrincipalAmountDueToRelatedParty"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_5a62a731-cd8b-4179-b30c-356f45dc0a2f" xlink:to="loc_rxt_PercentageOfOutstandingPrincipalAmountDueToRelatedParty_b4ae15fe-790c-4c05-b680-76bc37562976" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_bf35f305-2411-46ff-a12a-7a44bd57de0f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_5a62a731-cd8b-4179-b30c-356f45dc0a2f" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_bf35f305-2411-46ff-a12a-7a44bd57de0f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/SegmentReporting" xlink:type="simple" xlink:href="rxt-20211231.xsd#SegmentReporting"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/SegmentReporting" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_a729308e-0b47-40ae-ae51-e076fe3cf133" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_7d6b90af-fe40-492e-8791-6cb098001a79" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_a729308e-0b47-40ae-ae51-e076fe3cf133" xlink:to="loc_us-gaap_SegmentReportingDisclosureTextBlock_7d6b90af-fe40-492e-8791-6cb098001a79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/SegmentReportingTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#SegmentReportingTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/SegmentReportingTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_3b7ed6b4-9ace-4c3b-801c-bd4ef6f01b36" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock_a56b6315-82bf-4373-92b3-c70ff87454f5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_3b7ed6b4-9ace-4c3b-801c-bd4ef6f01b36" xlink:to="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock_a56b6315-82bf-4373-92b3-c70ff87454f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_e240a3c2-d961-4b27-8dc6-aaf4aa77debb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_3b7ed6b4-9ace-4c3b-801c-bd4ef6f01b36" xlink:to="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_e240a3c2-d961-4b27-8dc6-aaf4aa77debb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock_957ffa02-5821-4946-affd-a13eb907be4b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_3b7ed6b4-9ace-4c3b-801c-bd4ef6f01b36" xlink:to="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock_957ffa02-5821-4946-affd-a13eb907be4b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/SegmentReportingNarrativeDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#SegmentReportingNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/SegmentReportingNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_c1122ae1-a1a4-45e8-a913-146f1464413d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfOperatingSegments_7eb0aaaf-d4da-4cfd-b66f-707aaeaa8beb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NumberOfOperatingSegments"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_c1122ae1-a1a4-45e8-a913-146f1464413d" xlink:to="loc_us-gaap_NumberOfOperatingSegments_7eb0aaaf-d4da-4cfd-b66f-707aaeaa8beb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfReportableSegments_b9b066a7-18b5-46b5-b9c1-82e2c3950bb3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NumberOfReportableSegments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_c1122ae1-a1a4-45e8-a913-146f1464413d" xlink:to="loc_us-gaap_NumberOfReportableSegments_b9b066a7-18b5-46b5-b9c1-82e2c3950bb3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/SegmentReportingReconciliationofRevenueandGrossProfitsfromSegmentstoConsolidatedDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#SegmentReportingReconciliationofRevenueandGrossProfitsfromSegmentstoConsolidatedDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/SegmentReportingReconciliationofRevenueandGrossProfitsfromSegmentstoConsolidatedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_78982431-eab2-424b-a5fc-42443d5ac49d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_fd47305f-830f-450f-9190-48a324dd122b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_78982431-eab2-424b-a5fc-42443d5ac49d" xlink:to="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_fd47305f-830f-450f-9190-48a324dd122b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_55972923-9077-4cb2-9d5c-52c6c1e7cf1d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_fd47305f-830f-450f-9190-48a324dd122b" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_55972923-9077-4cb2-9d5c-52c6c1e7cf1d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_fa15a4a2-2a55-4ccb-995d-1cf4505b8255" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_55972923-9077-4cb2-9d5c-52c6c1e7cf1d" xlink:to="loc_us-gaap_SegmentDomain_fa15a4a2-2a55-4ccb-995d-1cf4505b8255" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_MultiCloudServicesSegmentMember_08042311-b8a4-4d14-977c-334668143955" xlink:href="rxt-20211231.xsd#rxt_MultiCloudServicesSegmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_fa15a4a2-2a55-4ccb-995d-1cf4505b8255" xlink:to="loc_rxt_MultiCloudServicesSegmentMember_08042311-b8a4-4d14-977c-334668143955" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_AppsCrossPlatformSegmentMember_2b191697-56bb-4263-9f9b-b30d0e3e196c" xlink:href="rxt-20211231.xsd#rxt_AppsCrossPlatformSegmentMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_fa15a4a2-2a55-4ccb-995d-1cf4505b8255" xlink:to="loc_rxt_AppsCrossPlatformSegmentMember_2b191697-56bb-4263-9f9b-b30d0e3e196c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OpenStackPublicCloudSegmentMember_d28b43db-43dc-4180-b362-d78e8291e06d" xlink:href="rxt-20211231.xsd#rxt_OpenStackPublicCloudSegmentMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_fa15a4a2-2a55-4ccb-995d-1cf4505b8255" xlink:to="loc_rxt_OpenStackPublicCloudSegmentMember_d28b43db-43dc-4180-b362-d78e8291e06d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_0ffa49c5-b50b-4c7e-b34b-0e614878ac47" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_fd47305f-830f-450f-9190-48a324dd122b" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_0ffa49c5-b50b-4c7e-b34b-0e614878ac47" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_9354e790-c03e-42c9-8e63-964c4de6b635" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_0ffa49c5-b50b-4c7e-b34b-0e614878ac47" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_9354e790-c03e-42c9-8e63-964c4de6b635" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_dd89087a-ab79-431c-90c4-45ca27a42955" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostOfSalesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_9354e790-c03e-42c9-8e63-964c4de6b635" xlink:to="loc_us-gaap_CostOfSalesMember_dd89087a-ab79-431c-90c4-45ca27a42955" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_acb2c4fb-91d6-4bda-ba67-f2cf802361f5" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ConsolidationItemsAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_fd47305f-830f-450f-9190-48a324dd122b" xlink:to="loc_srt_ConsolidationItemsAxis_acb2c4fb-91d6-4bda-ba67-f2cf802361f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_ddc9516e-f64d-4d3f-8bfe-09e8515b4685" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ConsolidationItemsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_acb2c4fb-91d6-4bda-ba67-f2cf802361f5" xlink:to="loc_srt_ConsolidationItemsDomain_ddc9516e-f64d-4d3f-8bfe-09e8515b4685" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_4f24fb65-d06b-42a6-9c19-b25e5b760823" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_ddc9516e-f64d-4d3f-8bfe-09e8515b4685" xlink:to="loc_us-gaap_OperatingSegmentsMember_4f24fb65-d06b-42a6-9c19-b25e5b760823" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_CorporateAndReconcilingItemsMember_9b211418-c7b9-4e48-96e4-ea85f305d890" xlink:href="rxt-20211231.xsd#rxt_CorporateAndReconcilingItemsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_ddc9516e-f64d-4d3f-8bfe-09e8515b4685" xlink:to="loc_rxt_CorporateAndReconcilingItemsMember_9b211418-c7b9-4e48-96e4-ea85f305d890" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingRevenueReconcilingItemLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_fd47305f-830f-450f-9190-48a324dd122b" xlink:to="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_cf606068-353e-4c27-b152-57f512d503dd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_cf606068-353e-4c27-b152-57f512d503dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_90c0502e-a611-4353-a694-8ba19456c40a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GrossProfit"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_GrossProfit_90c0502e-a611-4353-a694-8ba19456c40a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_28c7d49f-cce8-4d6e-b467-6ee1562cad9b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_28c7d49f-cce8-4d6e-b467-6ee1562cad9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationExpenseExcludingCostOfGoodAndServiceSold_eb09a86c-c0cc-4e02-a300-cb825a5b691a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CompensationExpenseExcludingCostOfGoodAndServiceSold"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_CompensationExpenseExcludingCostOfGoodAndServiceSold_eb09a86c-c0cc-4e02-a300-cb825a5b691a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_BusinessCombinationAcquisitionRelatedRevenueFromPurchaseAccountingAdjustments_9a6e154f-5c92-4c24-bc48-a14fa90f7e0e" xlink:href="rxt-20211231.xsd#rxt_BusinessCombinationAcquisitionRelatedRevenueFromPurchaseAccountingAdjustments"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_rxt_BusinessCombinationAcquisitionRelatedRevenueFromPurchaseAccountingAdjustments_9a6e154f-5c92-4c24-bc48-a14fa90f7e0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_BusinessCombinationAcquisitionRelatedExpenseFromPurchaseAccountingAdjustments_3201e0d2-c1f2-40cc-832f-2b3dd19ba6e4" xlink:href="rxt-20211231.xsd#rxt_BusinessCombinationAcquisitionRelatedExpenseFromPurchaseAccountingAdjustments"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_rxt_BusinessCombinationAcquisitionRelatedExpenseFromPurchaseAccountingAdjustments_3201e0d2-c1f2-40cc-832f-2b3dd19ba6e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_RestructuringAndTransformationCosts_769657d5-d596-408d-a4e4-fac9e39cce93" xlink:href="rxt-20211231.xsd#rxt_RestructuringAndTransformationCosts"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_rxt_RestructuringAndTransformationCosts_769657d5-d596-408d-a4e4-fac9e39cce93" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_444b9697-5db6-48fc-b304-430cee8e67cd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_444b9697-5db6-48fc-b304-430cee8e67cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_a677f7bd-e639-47bf-ba0a-677d23975341" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillImpairmentLoss"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_a677f7bd-e639-47bf-ba0a-677d23975341" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_e5d7a8d1-a5b6-4ff0-8598-b42f6a3500d1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_e5d7a8d1-a5b6-4ff0-8598-b42f6a3500d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfProperties_99a0f241-782e-49e9-a175-5b73f3887436" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfProperties"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_GainLossOnSaleOfProperties_99a0f241-782e-49e9-a175-5b73f3887436" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_ddb1d3c2-9a1c-41e2-9c26-b627f04074ae" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpense"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_InterestExpense_ddb1d3c2-9a1c-41e2-9c26-b627f04074ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnInvestments_3d15608e-ba14-4f40-932f-3c416483ebf2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnInvestments"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_GainLossOnInvestments_3d15608e-ba14-4f40-932f-3c416483ebf2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_19257bc3-48a7-416a-809b-9c49fb83fafe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_19257bc3-48a7-416a-809b-9c49fb83fafe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_07335b15-ca47-4886-9b0a-ff7a4d499e2d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_07335b15-ca47-4886-9b0a-ff7a4d499e2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_62380cd6-94f4-4904-8a23-4f47cf692d63" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_61959469-9a83-4814-a50a-b1d72fea7784" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_62380cd6-94f4-4904-8a23-4f47cf692d63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/SegmentReportingGeographicInformationDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#SegmentReportingGeographicInformationDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/SegmentReportingGeographicInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_38f8eaf8-eccb-4c0d-bb70-2f91c5cd0fc0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_4de7480c-3969-4026-81e3-ec952463a330" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_38f8eaf8-eccb-4c0d-bb70-2f91c5cd0fc0" xlink:to="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_4de7480c-3969-4026-81e3-ec952463a330" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_244f9be1-98b0-464e-9243-9b39d8d444fc" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_StatementGeographicalAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_4de7480c-3969-4026-81e3-ec952463a330" xlink:to="loc_srt_StatementGeographicalAxis_244f9be1-98b0-464e-9243-9b39d8d444fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_615326e1-1d8c-4759-93b3-19d4c10637bb" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_SegmentGeographicalDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_244f9be1-98b0-464e-9243-9b39d8d444fc" xlink:to="loc_srt_SegmentGeographicalDomain_615326e1-1d8c-4759-93b3-19d4c10637bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AmericasMember_31a4f968-e780-4875-a42d-74ef624281b1" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_AmericasMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_615326e1-1d8c-4759-93b3-19d4c10637bb" xlink:to="loc_srt_AmericasMember_31a4f968-e780-4875-a42d-74ef624281b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_1b84350e-497c-4c34-b913-64e430924aed" xlink:href="https://xbrl.sec.gov/country/2021/country-2021.xsd#country_US"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_AmericasMember_31a4f968-e780-4875-a42d-74ef624281b1" xlink:to="loc_country_US_1b84350e-497c-4c34-b913-64e430924aed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EMEAMember_296cfca7-04fb-4b61-b5d7-10ce306c524e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EMEAMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_615326e1-1d8c-4759-93b3-19d4c10637bb" xlink:to="loc_us-gaap_EMEAMember_296cfca7-04fb-4b61-b5d7-10ce306c524e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_GB_03e41e2b-071e-45a7-9900-d29061c3f012" xlink:href="https://xbrl.sec.gov/country/2021/country-2021.xsd#country_GB"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EMEAMember_296cfca7-04fb-4b61-b5d7-10ce306c524e" xlink:to="loc_country_GB_03e41e2b-071e-45a7-9900-d29061c3f012" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_AsiaPacificMember_9c2296c3-a1dc-44c9-aed2-1a4d7dfb2d9d" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_AsiaPacificMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_615326e1-1d8c-4759-93b3-19d4c10637bb" xlink:to="loc_srt_AsiaPacificMember_9c2296c3-a1dc-44c9-aed2-1a4d7dfb2d9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_OtherForeignCountriesMember_e4fae2d0-8774-4f59-96f5-358b432fa089" xlink:href="rxt-20211231.xsd#rxt_OtherForeignCountriesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_615326e1-1d8c-4759-93b3-19d4c10637bb" xlink:to="loc_rxt_OtherForeignCountriesMember_e4fae2d0-8774-4f59-96f5-358b432fa089" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_36e212b5-d88f-478c-b743-52ba58ee5098" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable_4de7480c-3969-4026-81e3-ec952463a330" xlink:to="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_36e212b5-d88f-478c-b743-52ba58ee5098" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_55235a29-f7ee-4e21-825a-7ba676e53616" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_36e212b5-d88f-478c-b743-52ba58ee5098" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_55235a29-f7ee-4e21-825a-7ba676e53616" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_33c0c16f-7a20-44cd-9e2b-997452976e7d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_36e212b5-d88f-478c-b743-52ba58ee5098" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_33c0c16f-7a20-44cd-9e2b-997452976e7d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CondensedFinancialInformationofRegistrantParentCompanyOnly" xlink:type="simple" xlink:href="rxt-20211231.xsd#CondensedFinancialInformationofRegistrantParentCompanyOnly"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CondensedFinancialInformationofRegistrantParentCompanyOnly" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_23b216d2-8885-4129-b603-0bddffdbd60d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock_42a0b8cf-bba4-485a-8413-bb70005bb004" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_23b216d2-8885-4129-b603-0bddffdbd60d" xlink:to="loc_us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock_42a0b8cf-bba4-485a-8413-bb70005bb004" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CondensedFinancialInformationofRegistrantParentCompanyOnlyTables" xlink:type="simple" xlink:href="rxt-20211231.xsd#CondensedFinancialInformationofRegistrantParentCompanyOnlyTables"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CondensedFinancialInformationofRegistrantParentCompanyOnlyTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_6f3aa601-f7c8-4e22-ab42-a7c2ec7353b3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfCondensedBalanceSheetTableTextBlock_2da6373e-7d2e-4be3-9700-2148e20a7616" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ScheduleOfCondensedBalanceSheetTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_6f3aa601-f7c8-4e22-ab42-a7c2ec7353b3" xlink:to="loc_srt_ScheduleOfCondensedBalanceSheetTableTextBlock_2da6373e-7d2e-4be3-9700-2148e20a7616" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedStatementOfComprehensiveIncomeTableTextBlock_8b90151a-366a-4745-9414-a5ad14c4f7cf" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CondensedStatementOfComprehensiveIncomeTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_6f3aa601-f7c8-4e22-ab42-a7c2ec7353b3" xlink:to="loc_srt_CondensedStatementOfComprehensiveIncomeTableTextBlock_8b90151a-366a-4745-9414-a5ad14c4f7cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CondensedFinancialInformationofRegistrantParentCompanyOnlyCondensedBalanceSheetsDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CondensedFinancialInformationofRegistrantParentCompanyOnlyCondensedBalanceSheetsDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CondensedFinancialInformationofRegistrantParentCompanyOnlyCondensedBalanceSheetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_75908826-1b73-45a7-b685-80c4314685ff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedBalanceSheetStatementTable_3e743caa-a5da-4f67-8dfe-7321a7ff7dcd" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CondensedBalanceSheetStatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_75908826-1b73-45a7-b685-80c4314685ff" xlink:to="loc_srt_CondensedBalanceSheetStatementTable_3e743caa-a5da-4f67-8dfe-7321a7ff7dcd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_b31b0ff0-76e8-4f50-a949-1795ad511968" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ConsolidatedEntitiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedBalanceSheetStatementTable_3e743caa-a5da-4f67-8dfe-7321a7ff7dcd" xlink:to="loc_srt_ConsolidatedEntitiesAxis_b31b0ff0-76e8-4f50-a949-1795ad511968" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_d1b3bef7-50fc-4ace-988a-4233f0106537" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesAxis_b31b0ff0-76e8-4f50-a949-1795ad511968" xlink:to="loc_srt_ConsolidatedEntitiesDomain_d1b3bef7-50fc-4ace-988a-4233f0106537" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ParentCompanyMember_1ffa64aa-85f8-4cb4-8502-46ebc418f339" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ParentCompanyMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesDomain_d1b3bef7-50fc-4ace-988a-4233f0106537" xlink:to="loc_srt_ParentCompanyMember_1ffa64aa-85f8-4cb4-8502-46ebc418f339" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedBalanceSheetStatementsCaptionsLineItems_4e25cc21-40f7-420d-8410-956ce28a14fd" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CondensedBalanceSheetStatementsCaptionsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedBalanceSheetStatementTable_3e743caa-a5da-4f67-8dfe-7321a7ff7dcd" xlink:to="loc_srt_CondensedBalanceSheetStatementsCaptionsLineItems_4e25cc21-40f7-420d-8410-956ce28a14fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_ac1efa56-15bf-4edd-b09d-cd8f2ec73a48" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedBalanceSheetStatementsCaptionsLineItems_4e25cc21-40f7-420d-8410-956ce28a14fd" xlink:to="loc_us-gaap_AssetsAbstract_ac1efa56-15bf-4edd-b09d-cd8f2ec73a48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_rxt_InvestmentsInSubsidiaries_71961606-0ee0-4c05-a14d-ad05366366f5" xlink:href="rxt-20211231.xsd#rxt_InvestmentsInSubsidiaries"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_ac1efa56-15bf-4edd-b09d-cd8f2ec73a48" xlink:to="loc_rxt_InvestmentsInSubsidiaries_71961606-0ee0-4c05-a14d-ad05366366f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_0b57267a-0c6c-47c9-b9ac-1471f65e0f8b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_ac1efa56-15bf-4edd-b09d-cd8f2ec73a48" xlink:to="loc_us-gaap_Assets_0b57267a-0c6c-47c9-b9ac-1471f65e0f8b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedBalanceSheetStatementsCaptionsLineItems_4e25cc21-40f7-420d-8410-956ce28a14fd" xlink:to="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_ed03cc52-2549-4189-ad21-340fa9cf4244" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_PreferredStockValue_ed03cc52-2549-4189-ad21-340fa9cf4244" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_1fbd2789-9f53-4edd-b8ac-566f98f8dde7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_CommonStockValue_1fbd2789-9f53-4edd-b8ac-566f98f8dde7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_5efb5ae9-2bd3-4159-9817-6622ff1f1186" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_AdditionalPaidInCapital_5efb5ae9-2bd3-4159-9817-6622ff1f1186" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_59f031ed-3153-4dc5-8eb3-fc81174fbaea" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_59f031ed-3153-4dc5-8eb3-fc81174fbaea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_d26111e8-5b14-46fb-8de6-43dd3d7f1391" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_d26111e8-5b14-46fb-8de6-43dd3d7f1391" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_4e1c9a8f-d7bd-4d1a-8aad-7e3816e4d40a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_StockholdersEquity_4e1c9a8f-d7bd-4d1a-8aad-7e3816e4d40a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_dda47a8e-d756-408e-bd69-6b6d6dd1f254" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_dda47a8e-d756-408e-bd69-6b6d6dd1f254" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_29f052b4-7fbf-4481-8316-31d26d81f15f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_29f052b4-7fbf-4481-8316-31d26d81f15f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_67a50c95-28cf-478f-a28f-3f03d3a9c1c4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_67a50c95-28cf-478f-a28f-3f03d3a9c1c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued_48834b3e-dd2e-4f6b-998b-6867c7a95ba2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesIssued"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_PreferredStockSharesIssued_48834b3e-dd2e-4f6b-998b-6867c7a95ba2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_c6620573-3a5c-4d1f-89c9-8ea855b134ef" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesOutstanding"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_c6620573-3a5c-4d1f-89c9-8ea855b134ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_de4b67b2-baeb-40a3-afab-e04d7bb4a9c0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_de4b67b2-baeb-40a3-afab-e04d7bb4a9c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_1f37e253-0a88-41df-91d9-7d84392dd69c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_1f37e253-0a88-41df-91d9-7d84392dd69c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_5bd33705-4223-41ed-8b1f-1867ac353701" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_CommonStockSharesIssued_5bd33705-4223-41ed-8b1f-1867ac353701" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_770c821a-8da2-4cc9-bc33-e494750b503e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_92395645-e23e-417c-a371-0a19d40e92ef" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_770c821a-8da2-4cc9-bc33-e494750b503e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.rackspace.com/role/CondensedFinancialInformationofRegistrantParentCompanyOnlyCondensedStatementsofComprehensiveLossDetails" xlink:type="simple" xlink:href="rxt-20211231.xsd#CondensedFinancialInformationofRegistrantParentCompanyOnlyCondensedStatementsofComprehensiveLossDetails"/>
  <link:presentationLink xlink:role="http://www.rackspace.com/role/CondensedFinancialInformationofRegistrantParentCompanyOnlyCondensedStatementsofComprehensiveLossDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00d54850-a7db-46be-8540-36f65c290940" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedStatementOfComprehensiveIncomeTable_c29d4efb-e476-4b34-90a6-db324a6d00b0" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CondensedStatementOfComprehensiveIncomeTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00d54850-a7db-46be-8540-36f65c290940" xlink:to="loc_srt_CondensedStatementOfComprehensiveIncomeTable_c29d4efb-e476-4b34-90a6-db324a6d00b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_4f563fa5-1984-48af-9d64-9e00c4da278e" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ConsolidatedEntitiesAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfComprehensiveIncomeTable_c29d4efb-e476-4b34-90a6-db324a6d00b0" xlink:to="loc_srt_ConsolidatedEntitiesAxis_4f563fa5-1984-48af-9d64-9e00c4da278e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_7b106716-53b5-4379-87b2-774eedc3ab7c" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesAxis_4f563fa5-1984-48af-9d64-9e00c4da278e" xlink:to="loc_srt_ConsolidatedEntitiesDomain_7b106716-53b5-4379-87b2-774eedc3ab7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ParentCompanyMember_84959663-74d7-4100-9f1d-5ff4c66ff72c" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ParentCompanyMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidatedEntitiesDomain_7b106716-53b5-4379-87b2-774eedc3ab7c" xlink:to="loc_srt_ParentCompanyMember_84959663-74d7-4100-9f1d-5ff4c66ff72c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_55559211-6815-4c0c-b381-b44c1cab619f" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CondensedStatementOfIncomeCaptionsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfComprehensiveIncomeTable_c29d4efb-e476-4b34-90a6-db324a6d00b0" xlink:to="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_55559211-6815-4c0c-b381-b44c1cab619f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_5d68281a-6e70-45df-8709-56f632f88d79" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_55559211-6815-4c0c-b381-b44c1cab619f" xlink:to="loc_us-gaap_NetIncomeLoss_5d68281a-6e70-45df-8709-56f632f88d79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_ec71b376-f7d0-4d02-acda-1ddb8a87cfd3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_55559211-6815-4c0c-b381-b44c1cab619f" xlink:to="loc_us-gaap_EarningsPerShareBasic_ec71b376-f7d0-4d02-acda-1ddb8a87cfd3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_747fa83c-c281-4f95-933a-dea4010544c2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_55559211-6815-4c0c-b381-b44c1cab619f" xlink:to="loc_us-gaap_EarningsPerShareDiluted_747fa83c-c281-4f95-933a-dea4010544c2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_abbc8a5e-9265-4a88-984b-a5f336436d9c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_55559211-6815-4c0c-b381-b44c1cab619f" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_abbc8a5e-9265-4a88-984b-a5f336436d9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_03f4e274-d857-4141-a6ca-2576c206da47" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_55559211-6815-4c0c-b381-b44c1cab619f" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_03f4e274-d857-4141-a6ca-2576c206da47" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
</link:linkbase>
