Hi,
We are using Exchange 2016 wit Dynamics 365 v9.x, The Dynamics 365 Asynchronous Service is running with a gMSa account and service start.
We are using Windows Authentication with Auto Discover Server set to NO and using a valid incoming/outgoing Server location
Email System Setting is set to Server-Side Synchronization for both incoming and outgoing emails
We get all the mailboxes are no longer processing or are not yet enabled.
I select one mailbox
Synchronization method is set at server-side
Allow to use Credentials is set to No
After testing for test & Enable Mailbox
Approve Email
Send email for Approval
The results are failure for incoming/outgoing/appointments is Failure
Error seen in download log:
tracecode : 10
errortypedisplay : InvalidIncomingEmailServerProfileCredentials
errordetails : ActivityId: 532ff274-ca43-49f0-b036-91a6b316897a
Error : System.Net.WebException: The request failed with HTTP status 401: Unauthorized.
tracecode : 28
errortypedisplay : GeneralOutgoingEmailServerError
errordetails : ActivityId: 532ff274-ca43-49f0-b036-91a6b316897a
>Error : System.Web.Services.Protocols.SoapException: The SMTP address has no mailbox associated with it.
Any help is greatly appreciated
Thanks