I am trying to migrate my users to a new Exchange 2003 server from an existing Exchange 2003 box. Both are Windows 2003 Server patched and packed. Exchange 2003 SP2 has been applied to both. I can create a new AD user account with a mailbox on the new server and send mail back and forth between that account and an account on the older server. The error in the move wizard is:"<errorCode="0xc1050000">
The Microsoft Exchange Server computer is not available. Either there are network problems or the Microsoft Exchange Server computer is down for maintenance. The MAPI provider failed. Microsoft Exchange Server Information Store ID no: 8004011d-0526-00000000"
I can ping the IP and the server name from other stations. Outlook 2003 clients can resolve the username and send and receive mail on the new server. The DNS settings are identical between servers.
Any insight would be very helpful.