Hi,
We are in process to migrate from Email Router to Server Side Sync. But issue for me at the moment is that our exchange and Dynamics 365 are in different tenants.
Exchange is sitting in our top level group tenant and Dynamics is in different tenant at divisional level.
Email addresses are different, I think I can use forward mailbox for incoming email but I am confused how outgoing emails will be handled.
Please advise me what are the option I have. If there are any existing instructions available, please navigate me to those.
Thanks