We are receiving bouncebacks for a user who is no longer active (she was a delegate or shared user on a current users calendar).
When a user sends an invite for a request she receives a bounce back regarding the disabled users account seen below.
We Disabled the user’s Exchange account in Exchange Management Console first, to avoid ending up with a “Disconnected” Exchange account. Disable the Domain account. Move the Domain account to the “Former Employees” group.
I have used mfcmapi.exe to clear out Delegates and then added another Delegate back to the calendar via Outlook (separate user entirely).
Delivery has failed to these recipients or distribution lists:
The recipient's e-mail address was not found in the recipient's e-mail system. Microsoft Exchange will not try to redeliver this message for you. Please check the e-mail address and try resending this message, or provide the following diagnostic text to your system administrator.
Sent by Microsoft Exchange Server 2007
Diagnostic information for administrators:
Generating server: exchange.mydomain.local
#550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found ##
Original message headers:
Received: from exchange.mydomain.local ([192.168.24.13]) by exchange.mydomain.local
([192.168.24.13]) with mapi; Tue, 11 Sep 2012 10:21:00 -0400
Content-Type: application/ms-tnef; name="winmail.dat"
From: ********* ********** <>
To: Jane Doe
Date: Tue, 11 Sep 2012 10:20:59 -0400