Issue with server-side synchronizations (exchange Online)

Hello,

I have a issue with server-side synchronizations (exchange Online), When I press the test connection button, the following error appears

Is a Dynamics 365 V8.2 On- premise, exchange Online, server-side synchronizations and CRM with ADFS e IFD

Error:

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Mensaje de 365::

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Error al adquirir el token de ACS. Compruebe si su tenantId se ha especificado correctamente en el perfil de servidor de correo electrónico, y asegúrese de que Exchange y CRM están en el mismo inquilino

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Solicitud a Exchange::

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<Trace Tag="EwsRequestHttpHeaders" Tid="59" Time="2019-02-15 11:31:08Z">

POST /EWS/Exchange.asmx HTTP/1.1

Content-Type: text/xml; charset=utf-8

Accept: text/xml

User-Agent: ExchangeServicesClient/15.00.1076.004

Accept-Encoding: gzip,deflate

</Trace>

<Trace Tag="EwsRequest" Tid="59" Time="2019-02-15 11:31:08Z" Version="15.00.1076.004">

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

  <soap:Envelope xmlns:xsi="www.w3.org/.../XMLSchema-instance" xmlns:m="schemas.microsoft.com/.../messages" xmlns:t="schemas.microsoft.com/.../types" xmlns:soap="schemas.xmlsoap.org/.../envelope">

    <soap:Header>

      <t:RequestServerVersion Version="Exchange2013" />

    </soap:Header>

    <soap:Body>

      <m:FindFolder Traversal="Shallow">

        <m:FolderShape>

          <t:BaseShape>AllProperties</t:BaseShape>

        </m:FolderShape>

        <m:IndexedPageFolderView MaxEntriesReturned="1" Offset="0" BasePoint="Beginning" />

        <m:ParentFolderIds>

          <t:DistinguishedFolderId Id="inbox" />

        </m:ParentFolderIds>

      </m:FindFolder>

    </soap:Body>

  </soap:Envelope>

</Trace>