Quick question really. Exchange 2010, i have a mailbox database which has a few users mailboxes in there.
The users have all left and have had a forwarding email address set.
So in theory there will be no new emails in the mailbox.
If i was to dismount the mailbox database so i could mount another one (as im limited to only 5 databases) as i want to copy users mailboxes from other databases (instead of doing a offline degrade on a 500gb database) would any emails sent to these users still be forwarded to the other address?