One of our local lists has recently been receiving messages which exceeded the MAILMAXL value. LISTSERV correctly rejected the mail; however, it's rejection notice went back to MAILER@RICE, not to the sender (who was always the Resent-From: person). This is clearly wrong. I've upped MAILMAXL to bypass the problem, but this thing caused quite a few extraneous messages to be sent between LISTSERV, MAILER, and our postmaster. MAILER@RICE is known to LISTSERV as our MAILER. Looking at LSVXMAIL, as far as I can tell, it fails to check to make sure it's not sending files back to the mailer.