Received: from localhost by CS.UTK.EDU with SMTP (cf v2.9s-UTK) id XAA25021; Tue, 3 Oct 1995 23:10:17 -0400 Received: from wilma.cs.utk.edu by CS.UTK.EDU with ESMTP (cf v2.9s-UTK) id XAA25008; Tue, 3 Oct 1995 23:10:14 -0400 Received: from LOCALHOST by wilma.cs.utk.edu with SMTP (cf v2.11c-UTK) id XAA26720; Tue, 3 Oct 1995 23:10:13 -0400 Message-Id: <199510040310.XAA26720@wilma.cs.utk.edu> X-URI: http://www.cs.utk.edu/~moore/ From: Keith Moore To: Eric Thomas cc: drums@CS.UTK.EDU, Eric Norman , moore@CS.UTK.EDU Subject: Re: What's the Sender header for? In-reply-to: Your message of "Wed, 04 Oct 1995 02:43:43 BST." <199510040155.VAA18225@CS.UTK.EDU> Date: Tue, 03 Oct 1995 23:10:06 -0400 Sender: moore@CS.UTK.EDU > >Furthermore, RFC822 specifically says (4.4.4) that the Sender: field > >should be sent notices of non-delivery, etc. > > Actually, I'd like to put in a motion that we deprecate this. Nowadays > there seems to be a pretty clear agreement that in a SMTP environment you > MUST use MAIL FROM:<>, and that in a non-SMTP environment "Return-Path:" > is your best bet. I second the motion. Actually, I think this is pretty clear from RFC 1123, so we just need to clean up the text in the revised 822. Keith