Can't see free/busy information after migrated from Exchange on-premises to online

Applies to: Exchange Online

Symptoms


After you migrate users from Microsoft Exchange on-premises to Exchange Online, they can't see free/busy information. You can verify that they are experiencing the issue by running the following cmdlet:

Get-organizationrelationship "name of org relationship of cloud to on-prem" | test-organizationrelationship -useridentity John@contoso.com

The result resembles the following: 

RunspaceId  : RunSpaceIDIdentity    :Id          : FailureToGetDelegationTokenStatus      : ErrorDescription : Failed to get delegation token: <S:Fault xmlns:S="http://www.contoso.com/2003/05/soap-envelope"><S:Code><S:Value>S:Sender</S:Value><S:Subcode><S:Value>wst:FailedAuthentication</S:Value></S:Subcode></S:Code><S:Reason><S:Text              xml:lang="en-US">Authentication Failure</S:Text></S:Reason><S:Detail><psf:error              xmlns:psf="http://schemas.microsoft.com/Passport/SoapServices/SOAPFault"><psf:value>0x80048827</psf:value><psf:internalerror><psf:code>0x80041084</psf:code><psf:text>The password has to be changed.             < /psf:text></psf:internalerror><psf:flowurl>https://login.microsoftonline.com/login.srf?lc=location&amp;st=StID;seclog=10&amp;pp              sit=1</psf:flowurl></psf:error></S:Detail></S:Fault>              Microsoft.Exchange.Net.WSTrust.SoapFaultException: Soap fault exception received.                 at Microsoft.Exchange.Net.WSTrust.SoapClient.Invoke(IEnumerable`1 headers, XmlElement bodyContent)                 at Microsoft.Exchange.Net.WSTrust.SecurityTokenService.IssueToken(DelegationTokenRequest request, XmlTextWriter debugStream)                 at Microsoft.Exchange.Management.Sharing.TestOrganizationRelationship.GetDelegationToken().IsValid     : TrueObjectState : New

Cause


This issue occurs if you can't set the ForceChangePassword parameter to false on the cloud authentication platform.

Resolution


To fix this issue, run the following cmdlet:

Set-MsolUserPassword -UserPrincipalName John@contoso.com -ForceChangePassword $false

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