here is a loop on a list I subscribe to (but do not own) -- note how the From header gives the system which hosts the list :-(( I hope this type of loop, apparently aided by x.400 addresses does not become troublesome for other lists since I find more and more of this format addresses on lists. -phil Forwarded message: > From [log in to unmask] Fri Nov 6 03:36:27 1992 > Date: Thu, 5 Nov 1992 18:03:33 -0700 > Reply-To: Undetermined origin c/o Postmaster <[log in to unmask]> > Sender: "Statistics Education Discussion" <[log in to unmask]> > Comments: <Parser> E: "From:"/"Sender:" field is missing. > From: Undetermined origin c/o Postmaster <[log in to unmask]> > Subject: Service Message > X-To: [log in to unmask] > To: Multiple recipients of list EDSTAT-L <[log in to unmask]> > > Report on your message to: [log in to unmask] > Reason: Failed to transfer; communications failure (0) > Arrival-date: Thu, 5 Nov 1992 18:03:33 MST > -- J. Philip Miller, Professor, Division of Biostatistics, Box 8067 Washington University Medical School, St. Louis MO 63110 [log in to unmask] - Internet (314) 362-3617 [362-2694(FAX)]