I have recently migrated my Exchange 2003 Server to Exchange 2010.
While i was working late on this i accidentally deleted 4 users from the new Server 2008 DC while obviously deleted their already migrated mailbox. I then recreated the users without really thinking so have probably ruined any chance of getting the mailbox back without using the backup tape.
What i need to do is restore the mailboxes on the old exchange 2003 server and then migrate it across again. However im not sure of the correct way to do this becasue there are no ad users pointing to the old exchange server.
How do i go about restoring the four missing mailboxes and then moving them to the exchange 2010 server?