I have a client that is using Exchange 2000 SP2. A recipient mailbox, Adrian Garcia, was deleted sometime ago and does not show up in ADUC nor System Manager. When a user sends a calendar invitation to a distribution list, all members of that DL upon responding get this message:
Your message did not reach some or all of the intended recipients.
Subject: Accepted: Meeting
Sent: 12/7/2009 12:13 PM
The following recipient(s) could not be reached:
Adrian Garcia on 12/7/2009 12:13 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.
I assume that the recipient/user is still orphaned in AD somewhere. How can I clean out that record so that the recipients/responders don't get the NDR anymore?