Unable to display the folder error in outlook 2003

[irbk]

Had a server running Server 2003 and Exchange 2003. Server was running out of space so I purchased a new server. Installed Server 2003, Exchange 2003, and moved all the mailboxes over to the new server. Now, when ever I try to access some one elses mailbox (which I was able to do before) I get the following error.
"Unable to display the folder. Microsoft Office Outlook could not access the specified folder location." I also recieve a pop up error that says "unable to expand the folder. The operation failed. An object could not be found".
I've looked at several different K articles but none of them have helped. Any suggestions?
Thanks in advance

 

[pforeman100]

First point of call I would say is look in AD at the security of the mailbox your are trying to access. You will probably find that only SELF has access to the mailbox.

As a test add yourself in the mailbox and ensure you have full rights to it.

Thanks