Date: Wed, 14 Mar 2001 08:08:04 -0500 (EST) From: "Bruce M. Walker" <bmw@borderware.com> To: Jim Durham <durham@w2xo.pgh.pa.us> Cc: freebsd-security@freebsd.org Subject: Re: Sophos and Virus return mail Message-ID: <200103141308.f2ED84E11909@fusion.borderware.com> In-Reply-To: <Pine.BSF.4.21.0103132338550.27904-100000@shazam.int> from Jim Durham at "Mar 13, 2001 11:54:01 pm"
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Jim Durham wrote: > > I thought of rewriting the script to use the "From: " address > to reply. I think that would usually work, but I'm not sure > that address always appears either. Unhappily not: From: Hahaha <hahaha@sexyfun.net> You can see the IP of the host that sent it to you in the Received: headers if you inspect them, but that will be simply the Windows PC that itself has been infected. Snowhite contains a complete SMTP send-only implementation and it delivers to its targets directly. I'm afraid you're stuck with these things. (This is one case where blocking of port 25 by ISPs is a good thing.) -bmw To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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