Exchange 2003. Has anyone experienced a situation in which Mailbox delegated permissions have disappeared from several shared mailboxes at the same time. I have been on the phone with Microsoft support for several days and no progress has been made. Any input into this issue would be greatly appreciated.

Hi, maybe you used Admin Accounts? Try your favorite search engine for AdminSHolder, Walter

I searched AD for that account and it was not found. That account also does not existon theserver. What else would you recommend? Thanks