Exchange 2007 – Access to Mailboxes

Hi,

I just recently added a new sever for exchange 2007 and got 2003 out of the loop. Since there isnt a system manager, there arn’t any tabs in Active directory linking to Exchange. I can’t get access to mailboxes!!! Does anyone know how to add these tabs to AD or how to set permissions on mailboxes? I tried in the Shell and couldn’t figure it out.

~Amy