I have several shared mailbox's successfully synchronised to my D365 environment, in that they are all set to sync All Mail and are doing so well. My issue is that when an email is sent to more that one mailbox each has it land in the Outlook app but only one will have the mail sync'd to D365, all the others will not have it appear in their D365 Queue. And even more annoying there seems to be no consistent mailbox that does the sync, Exchange seems to randomly select one to sync to D365 then leave the rest.
Is there something in the setup I'm missing or am I just not understanding how Exchange handles mail to multiple shared mailboxs and the sync to D365?
please help!