On Wed, 2 Feb 2000 15:37:06 -0500, Louis J Wiesemann <[log in to unmask]> wrote: >He said that postfix is seeing mail from moderated lists as mail >loops when it comes back from the moderator. He said he was looking at >some things from the postfix side but wanted to know if I had any >ideas. I will take a guess that you are using Send= Editor (where the mail client needs to use ReSent-* mail headers). Try using Send= Editor,Hold Then LISTSERV simply sends a message to the editor/moderator asking them to approve the message. If they editor approves she/he replies with OK, which is not a resend of the message. Of course editing of the message text is then not possible, so this could be a problem. LISTSERV's use of Resent-* headers complies with RFC822 and we know of no instances of other MTAs having a problem with this.