Hi all, We have Exchange 2007 and are in the process of migrating to O365 via 2013 Hybrid servers. In our preparations, we have discovered that about a dozen users are enabled for Exchange Unified Messaging......
The only problem is that the Unified Messaging servers were fully and gracefully decommissioned and removed from AD about 3 years ago! The Management Console and the shell both bark about not being able to reach the messaging server, and so I can't disable the UM feature from the mailboxes in the normal way. Aside from Exporting the mailbox to a PST, deleting and recreating the mailbox, and then re-importing the mail.....is there any other way around this? Thanks, Jonathan
