Hello, I am in the process of moving mailboxes from an Exchange 2003 to Exchange 2007 server. I am doing this from the Exchange 2007 server. The strange thing is that when I go back to the Ex2003 server and look where the mailboxes were stored, some of the mailboxes moved completely and deleted themselves, others... the username is still there but it says for "size" 0 bytes and "items" 0 items. So it's like everything moved and it has left an empty shell. The move process on the Ex2007 side said that everything completed successfully.
What causes this and more importantly, how do I get rid of them from the Ex2003 server so that I can gracefully remove Ex03 from the domain? Thanks