We are trying to set up a new Hybrid migration between Exchange 2010 SP3 and Exchange 365.
Migration fails with - Domain not accepted.
- have removed the company.local domain from the Default policy
- delete the .local entry on the one mailbox that is being tested.
- check and can see that the company.com is authoritative in the Exchange admin center.
Any help on this would be much appreciated
Update Note: Using Exchange 2010 to create a "remote move request" works