Mail from PIPORG-L distributed by LSV 1.8a, upon arrival at hwking.cca .rockwell.com, has a header as follows: > Return-Path: <@UACSC2.ALBANY.EDU:owner-piporg-l<@UACSC2.ALBANY.EDU> > Received: by gatekeeper.cca.rockwell.com (4.1/SMI-4.1) > id AA16614; Fri, 20 Jan 95 12:09:09 CST > Received: from bulls.cca.rockwell.com(131.198.213.10) by gatekeeper.cca.rockwell.com via smap (V1.3) > id sma016610; Fri Jan 20 12:08:57 1995 > Received: by bulls.cca.rockwell.com (5.65/DEC-Ultrix/4.3) > id AA10079; Fri, 20 Jan 1995 12:11:44 -0600 > Message-Id: <[log in to unmask]> > Received: from UACSC2.ALBANY.EDU by UACSC2.ALBANY.EDU (IBM VM SMTP V2R2) > with BSMTP id 1664; Fri, 20 Jan 95 13:08:20 EST > Received: from UACSC2.ALBANY.EDU (NJE origin LISTSERV@ALBNYVM1) by UACSC2.ALBANY.EDU (LMail V1.2a/1.8a) with BSMTP id 5066; Fri, 20 Jan 1995 13:08:19 -0500 > Date: Fri, 20 Jan 1995 10:09:56 -0800 > Reply-To: Pipe Organs and Related Topics <[log in to unmask]> > Sender: Pipe Organs and Related Topics <[log in to unmask]> > From: Timothy Tikker <[log in to unmask]> > Subject: Re: Reger Passacaglia > Comments: To: Simon Stroughair <[log in to unmask]> > Comments: cc: Multiple recipients of list PIPORG-L <[log in to unmask]> > To: Multiple recipients of list PIPORG-L <[log in to unmask]> > Two questions, both relating to the very first ("Return-Path") line: 1. Who generates this line? (My guess for the answer is gatekeeper .cca.rockwell.com .) Is it done using the information in the RFC-821 "Mail From:" header line? 2. How did the extra "<" (after the "owner-piporg-l") get there? /b