Date: Tue, 20 Oct 1998 15:30:51 -0700 (PDT) From: patl@phoenix.volant.org To: charlespeters@tecpro.com Cc: questions@FreeBSD.ORG Subject: Re: Mail being returned to senders (My ISP is not relaying some of my mail from certain domains) Message-ID: <ML-3.3.908922651.7031.patl@asimov> In-Reply-To: <000201bdfc45$6e04e740$c8730418@ci1000971-d.sptnbrg1.sc.home.com>
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> I am having a problem with email being returned to > senders, but I am unable to assure myself that it is > my server (chickenbean.com and alias tecpro.com) or my > IPS's server (ais.ais-gwd.com). The mail being > returned is from certain domains, such as sprint.ca, > clemson.edu, aol.com, gte.com, etc. > > ... > > ----- The following addresses had permanent fatal > errors ----- > <charlespeters@tecpro.com> > > ----- Transcript of session follows ----- > ... while talking to ais.ais-gwd.com.: > >>> RCPT To:<charlespeters@tecpro.com> > <<< 550 <charlespeters@tecpro.com>... Relaying denied > 550 <charlespeters@tecpro.com>... User unknown It's pretty clear that the error is originating at the host which identifies itself as 'ais.ais-gwd.com'. It's pretty clear that it's denying the relay to tecpro.com. My guess would be that your ISP has your chickenbean.com domain listed as one of its clients; but not tecpro.com. They are apparently configured to only relay to/from client domains - if they don't recognize tecpro.com as belonging to a client, they won't relay for it. -Pat To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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