Posted 27 November 2007 - 12:41 PM
I am having a problem with delay/NDR messages being delivered in regards to an "imaginary user" existing on our system (who I'll call firstname.lastname@example.org). By imaginary I mean that the user was deleted from Active Directory a month ago.
Here is what happening:
When person A creates a Meeting Appointment in Outlook 2003, using email@example.com for the scheduled contact, an NDR gets sent back to User A saying the firstname.lastname@example.org didn't receive the appointment. I should say that first User A gets a "delay" message for email@example.com. firstname.lastname@example.org does not exist in this distro (never did).
Distro@domain.net is just an ordinary distribution list (global) of users.
Here's the kicker though:
When User A sends a regular e-mail message to email@example.com, there are no delayed repsonses or NDRs returned for firstname.lastname@example.org. Why is it that only when User A creates a Meeting appointment that he/she recieves a "delay" or NDR?