Mitch Anderson wrote:
I could be wrong, but I believe comcast blocks incomming (from outside
networks) port 25 connections, in an attempt to prevent spam, and rogue
machines from becomming open relaying spam machines. I can telnet to
your box, but would explain why your comcast(their mail servers are not
on the same networks as their cable customers), and gmail fail. It
would seem like they're trying to connect to your secondary mail server
mail.mackproductions.com. Which doesn't appear to be setup to relay
mail to t0e.org... Nor would it be able to even if it was... just a
thought. Like I said previously... my assumption that comcast blocks
incomming port 25 could be wrong. Would need to see the full email
headers to tell for sure.
Mitch
Mitch,
If Comcast blocked port 25 then no other computer would be able to send
email to the Comcast network. Do you mean they block port 25 to Comcast
customers? I have 4 other domains all pointed to that same server, and
mail comes to them fine, in fact this email here will be sent to this
very server.
If they were to connect to the secondary mail.mackproductions.com (my
backup email server), it should relay the mail to my primary mail
server. I have tested this manually and I am able to receive email
there from as well, even from t0e.org.
The full headers from the Comcast bounced email are as follows:
----------------------------------------
----------------------------------------
----------------------------------------
From - Sun Dec 11 00:26:09 2005
X-Account-Key: account2
X-UIDL: UID448-1133157644
X-Mozilla-Status: 0001
X-Mozilla-Status2: 10000000
Return-Path: <>
X-Original-To: [EMAIL PROTECTED]
Delivered-To: [EMAIL PROTECTED]
Received: by mail.tfaonline.com (Postfix, from userid 1001)
id 41FC68AC39; Sun, 11 Dec 2005 00:25:04 -0700 (MST)
Received: from uvlug.org (uvlug.uvsc.edu [161.28.110.229])
by mail.tfaonline.com (Postfix) with ESMTP id 719E58AC37
for <[EMAIL PROTECTED]>; Sun, 11 Dec 2005 00:25:03 -0700 (MST)
Received: from localhost (localhost [127.0.0.1])
by uvlug.org (Postfix) with ESMTP id 1D0AA1D103
for <[EMAIL PROTECTED]>; Sun, 11 Dec 2005 00:24:53 -0700 (MST)
Received: from uvlug.org ([127.0.0.1])
by localhost (uvlug [127.0.0.1]) (amavisd-new, port 10024) with ESMTP
id 28516-07 for <[EMAIL PROTECTED]>;
Sun, 11 Dec 2005 00:24:42 -0700 (MST)
Received: from rwcrmhc12.comcast.net (unknown [216.148.227.153])
by uvlug.org (Postfix) with ESMTP id 4EC2E1CFDA
for <[EMAIL PROTECTED]>; Sun, 11 Dec 2005 00:24:40 -0700 (MST)
Received: from rwcrmhc12.comcast.net (localhost[127.0.0.1])
by comcast.net (rwcrmhc13) with ESMTP
id <200512110724270150043otme>; Sun, 11 Dec 2005 07:24:27 +0000
From: Mail Delivery Subsystem <[EMAIL PROTECTED]>
Subject: Returned mail: delivery problems encountered
Message-Id: <[EMAIL PROTECTED]@[EMAIL PROTECTED]>
Date: 11 Dec 2005 7:24:27 +0000
To: <[EMAIL PROTECTED]>
Mime-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
boundary="_439bd42b.2ba5.0+comcast.net=_"
X-Spam-Checker-Version: SpamAssassin 3.0.3 (2005-04-27) on tfa.tfaonline.com
X-Spam-Level:
X-Spam-Status: No, score=0.2 required=4.0 tests=AWL,FORGED_RCVD_HELO,
INVALID_DATE autolearn=no version=3.0.3
--_439bd42b.2ba5.0+comcast.net=_
Content-Type: text/plain
A message (from <[EMAIL PROTECTED]>) was received at 11 Dec 2005
7:24:25 +0000.
The following addresses had delivery problems:
<[EMAIL PROTECTED]>
Permanent Failure: 554_<[EMAIL PROTECTED]>:_Relay_access_denied
Delivery last attempted at Sun, 11 Dec 2005 07:24:25 -0000
--_439bd42b.2ba5.0+comcast.net=_
Content-Type: message/delivery-status
Reporting-MTA: dns; comcast.net
Arrival-Date: 11 Dec 2005 7:24:25 +0000
Final-Recipient: rfc822; <[EMAIL PROTECTED]>
Action: failed
Status: 5.0.0 554_<[EMAIL PROTECTED]>:_Relay_access_denied
Diagnostic-Code: smtp; Permanent Failure: Other undefined Status
Last-Attempt-Date: Sun, 11 Dec 2005 07:24:25 -0000
--_439bd42b.2ba5.0+comcast.net=_
Content-Type: message/rfc822
Received: from [127.0.0.1]
(c-67-186-222-247.hsd1.ut.comcast.net[67.186.222.247])
by comcast.net (rwcrmhc13) with ESMTP
id <20051211072425015004t4s2e>; Sun, 11 Dec 2005 07:24:25 +0000
Message-ID: <[EMAIL PROTECTED]>
Date: Sun, 11 Dec 2005 00:24:28 -0700
From: Kenneth Burgener <[EMAIL PROTECTED]>
User-Agent: Mozilla Thunderbird 1.0.7 (Windows/20050923)
X-Accept-Language: en-us, en
MIME-Version: 1.0
To: [EMAIL PROTECTED]
Subject: test
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
test
--_439bd42b.2ba5.0+comcast.net=_--
----------------------------------------
----------------------------------------
----------------------------------------
Thanks for your help,
Kenneth
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