We are in the process of moving our users mailboxes off of our 2003 servers and on to 2010 servers. One of the admins here did the moves from the old 2003 ESM and not the 2010 Manager. The user is showing up as being housed on the 2010 server, but he is still listed in the EMC as a legacy mailbox, and when he accesses OWA it is still showing the 2003 OWA interface. What do I need to do to make sure this guy is setup correctly on 2010. He is still able to send and receive mail.