I have a user who has been sending some really important messages to a person, but they havn't been getting them.
After investingating the log, I found out that the address she's been sending them to is incorrect, and they are being deferred.
My 2 questions are:
1) How do I force the messages to bounce back
2) What settings do I need to change to make sure that after 3 or so attempts, the deferred messages are bouced back.
I treid a man page on postqueue, but it was not helpful.
As usual, thanks!