Date: Thu, 22 Oct 1998 10:09:28 -0500 From: "David L. Vondrasek" <dallas.tx@airmail.net> To: Willow <willow@tds.edu> Cc: freebsd-questions@FreeBSD.ORG, Mikael Cederberg <mceder@theorion.net> Subject: Re: Third Party SMTP relay Message-ID: <m0zWMP8-0006vhF@mail.airmail.net> In-Reply-To: <Pine.BSF.4.05.9810220902090.1338-100000@zeus.tds.edu> References: <Pine.BSF.3.96.981022054713.6143A-100000@java.dpcsys.com>
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At 09:03 AM 10/22/98 -0400, Willow wrote: >We got the same results! He should turn off vrfy and expn though! > He fixed the relay last night after several guru's noticed he was still running a 8.8.8. .cf file, putting in the 8.9.1 .cf file stopped the relay. Thanks, I'll forward this list of other problems to him. Thanks again guys.! Dave > >---- > > >Spam Test for theorion.net >220 theorion.net ESMTP Sendmail 8.9.1a/8.9.1; Thu, 22 Oct 1998 08:01:09 >-0500 (CDT) > >Check HELO >250 <willow@zeus.tds.edu>... Sender ok > >Reset.. 250 Reset state >HELO spam.vancouver-webpages.com .. 250 theorion.net Hello >willow@zeus.tds.edu [38.149.131.15], pleased to meet you >Reset.. 250 Reset state >HELO zeus.tds.edu .. 503 theorion.net Duplicate HELO/EHLO > >Check VRFY and EXPN >VRFY <postmaster> .. 250 <postmaster@theorion.net> >EXPN <postmaster> .. 250 Charlie Root <root@theorion.net> > >Test FROM spoofing >From:<2084spammer@spam.vancouver-webpages.com> .. 501 ><2084spammer@spam.vancouver-webpages.com>... Sender domain must exist >Reset.. 250 Reset state >From:<nosuchperson> .. 553 <nosuchperson>... Domain name required >Reset.. 250 Reset state >From:<willow@zeus.tds.edu> .. 250 <willow@zeus.tds.edu>... Sender ok > >Test mail relay >To:<2084spammer@spam.vancouver-webpages.com> .. 550 ><2084spammer@spam.vancouver-webpages.com>... Relaying denied >To:<willow@zeus.tds.edu> .. 550 <willow@zeus.tds.edu>... Relaying denied >To:<willow@zeus.tds.edu@theorion.net> ..550 ><willow@zeus.tds.edu@theorion.net>... Relaying denied >To <willow%zeus.tds.edu@theorion.net> ..550 ><willow%zeus.tds.edu@theorion.net>... Relaying denied >To <zeus.tds.edu!willow@theorion.net> ..550 ><zeus.tds.edu!willow@theorion.net>... Relaying denied > >Invalid user >To <no.such.user@theorion.net> ..550 <no.such.user@theorion.net>... User >unknown > >Valid user >To <postmaster@theorion.net> ..250 <postmaster@theorion.net>... Recipient >ok >To <webmaster@theorion.net> ..550 <webmaster@theorion.net>... User unknown >To <abuse@theorion.net> ..250 <abuse@theorion.net>... Recipient ok > >Quit. >221 theorion.net closing connection > >theorion.net 220 theorion.net ESMTP Sendmail 8.9.1a/8.9.1; Thu, 22 Oct >1998 08:01:09 -0500 (CDT) >theorion.net requires HELO: NO >theorion.net allows VRFY username verification: YES >theorion.net allows EXPN forwarding expansion: YES >theorion.net allows bogus From: header: NO >theorion.net allows mail relaying: NO >theorion.net can mail to postmaster: YES >theorion.net can mail to webmaster: NO >theorion.net can mail to abuse: YES >theorion.net - 7 seconds > > > >-- >willow@tds.edu >-- > >On Thu, 22 Oct 1998, Dan Busarow wrote: > >> On Wed, 21 Oct 1998, David L. Vondrasek wrote: >> > At 06:24 PM 10/21/98 -0700, Dan Busarow wrote: >> > >On Wed, 21 Oct 1998, David L. Vondrasek wrote: >> > >> I had a friend that JUST installed 8.9.1 and didn't touch anything. He >> > >> still relays. He was TOLD this was a fix, I have the relayed mail to prove >> > >> it relays still >> > > >> > >Well, let's see it. Full headers please. >> > >> > Ok I just ran the test again. Keep in mind this person knows nothing about >> > sendmail and did nothing but a package install and left it default.. >> > ----- >> > >> > Contacting 207.136.36.230 >> > 220 theorion.net ESMTP Sendmail 8.9.1a/8.8.8; Wed, 21 Oct 1998 20:34:13 >> > -0500 (CDT) >> > HELO theorion.net >> > 250 theorion.net Hello davidv.net [206.138.229.16], pleased to meet you >> > MAIL FROM:<david_at_davidv.net@theorion.net> >> > 250 <david_at_davidv.net@theorion.net>... Sender ok >> > RCPT TO:<david@davidv.net> >> > 250 <david@davidv.net>... Recipient ok >> > DATA >> > 354 Enter mail, end with "." on a line by itself >> > To: david@davidv.net >> > From: david@davidv.net (Spade relay check) >> > Subject: theorion.net relay check >> > . >> > 250 UAA00279 Message accepted for delivery >> > >> > QUIT >> > 221 theorion.net closing connection >> > >> > ---------------------------- >> > And received back at my server a few minutes later. >> > ------- >> > X-Persona: <Davidv.net> >> > Return-Path: david_at_davidv.net@theorion.net >> > Received: from theorion.net (viper.iadfw.net [207.136.36.230]) >> > by ns1.davidv.net (8.8.8/8.8.8) with ESMTP id UAA06076 >> > for <david@davidv.net>; Wed, 21 Oct 1998 20:34:35 -0500 (CDT) >> > (envelope-from david_at_davidv.net@theorion.net) >> > Received: from theorion.net (davidv.net [206.138.229.16]) >> > by theorion.net (8.9.1a/8.8.8) with SMTP id UAA00279 >> > for <david@davidv.net>; Wed, 21 Oct 1998 20:34:15 -0500 (CDT) >> > (envelope-from david_at_davidv.net@theorion.net) >> > Date: Wed, 21 Oct 1998 20:34:15 -0500 (CDT) >> > Message-Id: <199810220134.UAA00279@theorion.net> >> > To: david@davidv.net >> > From: david@davidv.net (Spade relay check) >> > Subject: theorion.net relay check >> > X-UIDL: c6e12ce8146f82ba05c91bbdf643aa23 >> > >> > --------------------------------------- >> > Seems to be relaying to me.. >> >> For you it is. One of the databases must have an entry for your domain or >> IP address range. I tested it with http://maps.vix.com/tsi/ar-test.html >> and it's not relaying. >> >> ============================================================ >> Initiating Third-Party Mail Relay Test ... >> >> Target Host = viper.iadfw.net >> >> ------------------------------------------------------------ >> >> Looking up viper.iadfw.net ... >> Launching rlytest ... >> Connecting to 207.136.36.230 ... >> <<< 220 theorion.net ESMTP Sendmail 8.9.1a/8.9.1; Thu, 22 Oct 1998 07:50:59 -0500 (CDT) >> >>> HELO isrv1.pa.vix.com >> <<< 250 theorion.net Hello isrv1-i.pa.vix.com [204.152.184.28], pleased to meet you >> >>> MAIL FROM:<nobody@viper.iadfw.net> >> <<< 250 <nobody@viper.iadfw.net>... Sender ok >> >>> RCPT TO:<nobody@isrv1.pa.vix.com> >> <<< 550 <nobody@isrv1.pa.vix.com>... Relaying denied >> rlytest: relay rejected - final response code 550 >> >> ------------------------------------------------------------ >> >> Test complete. >> >> GOOD NEWS! Host viper.iadfw.net refuses to relay mail. >> ============================================================ >> >> Dan >> > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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