I'm running SBS 2003 SP2 with Exchange SP2.
I'm trying to figure out how I can get a NDR back to an internal user if they send a mail to an external address that can't be delivered.
Right now we have them set to come into a shared mailbox, but it'd be a lot easier if they got the bounce and knew about it instantly.
The process I want to happen is:
User sends mail to email@example.com
External mail server replies and says not deliverable
NDR is sent to the user who sent the mail.
Is this possible?