>It is a bug, but not with LISTSERV. The mail goes to the RR server and is >'reflected' back with headers such as To: and From: unchanged. In short >it is a mail loop due to mis-configuration or outright 'breakage' of the >RR server. The only fix is to remove the subscriber address(s) at RR >from your list (at least set them to NOMAIL). Just MHO, but that "reflection" seems to be a security risk to me; a fancier forwarder. That doesn't really account for why the post wasn't caught as a duplicate, why the moderater approved postings came through again without approval, and why many users got a "daily threshold exceeded" error, when in fact that didn't occur. Randy