I posted this in the Exchange forum but it really is an NT 4.0 issue. We had problems with our Exhcange server and needed to reinstall all of the software. From backup, restored all of our mailboxes. Permissions have been lost to mailboxes, pst folders and pabs. They have been reset to Domain Users (full). How can I globally change them to the user name? Eash folder is the same name as the username I want to have full permissions to.