Hello, I recently rebuilt my Exchange Server 2K and all is well with one exception. Prior to the rebuild I was able to access any mailbox that I needed w/o any special authentication. I just instructed Outlook to open additional mailbox's and I could traverse any mailbox necessary. Now when I attempt to access other mailboxes, I receive the following message: Unable to display the folder. Microsoft Outlook could not access the specified folder location. On the Exchange server, I have granted my domain account "Exchange Full Administrator" and also a local administrator on the Exchange Server. What else do I need to do? Thanks. Mark