Anytime someone copies a specific user (we'll call her UserA) as an invite to a meeting in Outlook - the meeting organizer recieves an NDR from the System Administrator. Somehow it is trying to copy an old user on all meeting requests sent to UserA. The old user is not setup as a delegate nor do they have permission to access the inbox, calendar, or any other items of UserA to my knowledge. The old user does not even exist in Active Directory or Exchange anymore - see details of NDR below. UserA still recieves the meeting request - but it is unecessarily copying the old user on all meeting request creating a very annoying chain reaction of NDRs to other meeting organizers.
The following recipient(s) cannot be reached:
"Old User" on 11/5/2008 2:26 PM
The e-mail account does not exist at the organization this message was sent to. Check the e-mail address, or contact the recipient directly to find out the correct address.