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Date:      Thu, 22 Oct 1998 10:29:24 -0400
From:      "Norman C. Rice" <nrice@emu.sourcee.com>
To:        Willow <willow@tds.edu>, Dan Busarow <dan@dpcsys.com>
Cc:        "David L. Vondrasek" <dallas.tx@airmail.net>, freebsd-questions@FreeBSD.ORG
Subject:   Re: Third Party SMTP relay
Message-ID:  <19981022102924.B2415@emu.sourcee.com>
In-Reply-To: <Pine.BSF.4.05.9810220902090.1338-100000@zeus.tds.edu>; from Willow on Thu, Oct 22, 1998 at 09:03:04AM -0400
References:  <Pine.BSF.3.96.981022054713.6143A-100000@java.dpcsys.com> <Pine.BSF.4.05.9810220902090.1338-100000@zeus.tds.edu>

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What program are you using to perform the spam test?
Is there a URL where it can be downloaded?
-- 
Regards,
Norman C. Rice, Jr.

On Thu, Oct 22, 1998 at 09:03:04AM -0400, Willow wrote:
> We got the same results!  He should turn off vrfy and expn though!
> 
> 
> ----
> 
> 
> 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

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