I didn't want to post it due to it's length, but here goes:
On Sep 1, 2013, at 12:24 PM, Wietse Venema <wie...@porcupine.org> wrote: > Warren H. Prince: >> My problem is that after mailman grabs the email, some postfix >> process kicks off that attempts to communicate with the original >> mail server that sent the email. That communication results in a >> forwarding loop and a bounced email warning. I can't seem to >> figure out what process is attempting to forward the email after >> we grab it from Maildir/new. I don't want the message to be > > Maybe you can show the Postfix logging, then someone can figure out > where the new email comes from. > > You can anonymize the @domain portion of the email addresses. > > Wietse