I have an Exchange 2003 server. I am trying to get rights to terminated user mailboxes in order to export to PST. The rights for Full Mailbox Access is grayed out. I have tried the Delegate Control wizard, etc. to no avail. I do get messages that I need to be in the local machine's administrators group. One thing to mention, whoever setup this server prior to me made the Exchange box a DC. How do I get myself to be a local admin? Not sure how to deal with this one.