My google-fu isn't helping much here, but I seem to be having a problem with email loops on certain domains.
I have a recently-setup efa vm that is hosting the following domains
1) 1111.com mail.1111.com:465
2) 2222.com 2222.com:465
3) 3333.gl 3333.gl:465
4) 4444.cc 4444.cc:465
5) 5555.com 5555.com:465
6) 6666.org 6666.org:465
7) 7777.cc mail.7777.cc:465
8) 8888.com 8888.com:465
9) 9999.com 9999.com:465
Our ISP blocks port 25, so we are using a redirection service. Well, three... read on.
Domain 1111 above is using dnsexit.com, and works fine. dnsexit forwards to us on port 8001, the efa box sanitizes and sends to mail.1111.com, which is out of our network. Everything is great.
dnsexit.com would be a bit pricey to do all of our domains, so we were looking at other mail redirection services. We are trying ghettosmtp.com and dynu.com.
If we set the mx records for domain 3333.gl to ghettosmtp.com, which forwards to us on port 8001, and then we attempt to talk to 3333.gl directly -- just like we do with 1111.com -- we get something like the following:
Starting from the bottom, each iteration going up seems to add a conversation loop like the following:
----
Code: Select all
Received: from in1.ghettosmtp.com (in1.ghettosmtp.com [104.237.130.186])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by cxefa01.1111.com (Postfix) with ESMTPS id 4936420BDB
for <p6b2n3aomoyb6@3333.gl>; Wed, 15 Jun 2016 13:57:12 -0400 (EDT)
Received: from huron.MyActualMailHost.com ([555.666.777.888])
by in1.ghettosmtp.com with esmtp (Exim 4.84)
(envelope-from <doseddt5@bk.ru>)
id 1bDF3v-0007AM-TQ
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 17:57:11 +0000
Received: from [111.222.333.444] (port=42779 helo=cxefa01.1111.com)
by huron.MyActualMailHost.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256)
(Exim 4.87)
(envelope-from <doseddt5@bk.ru>)
id 1bDF3r-001jPQ-55
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 13:57:07 -0400
X-ChuckleBucketLtd-MailScanner-EFA-Watermark: 1466618226.22297@KMM6EbgFJ4x2LAMaxdsoTw
X-ChuckleBucketLtd-MailScanner-EFA-From: doseddt5@bk.ru
X-ChuckleBucketLtd-MailScanner-EFA-ID: 5F15620BDB.ABC7D
X-ChuckleBucketLtd-MailScanner-EFA-Information: Please contact admin.cxefa01@1111.com for more information
Received: from in1.ghettosmtp.com (in1.ghettosmtp.com [104.237.130.186])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by cxefa01.1111.com (Postfix) with ESMTPS id 5F15620BDB
for <p6b2n3aomoyb6@3333.gl>; Wed, 15 Jun 2016 13:57:02 -0400 (EDT)
Received: from huron.MyActualMailHost.com ([555.666.777.888])
by in1.ghettosmtp.com with esmtp (Exim 4.84)
(envelope-from <doseddt5@bk.ru>)
id 1bDF3m-0007AD-0T
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 17:57:02 +0000
Received: from [111.222.333.444] (port=42777 helo=cxefa01.1111.com)
by huron.MyActualMailHost.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256)
(Exim 4.87)
(envelope-from <doseddt5@bk.ru>)
id 1bDF3h-001jMp-4b
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 13:56:57 -0400
Received: from in1.ghettosmtp.com (in1.ghettosmtp.com [104.237.130.186])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by cxefa01.1111.com (Postfix) with ESMTPS id 31E3120BDB
for <p6b2n3aomoyb6@3333.gl>; Wed, 15 Jun 2016 13:56:54 -0400 (EDT)
Received: from huron.MyActualMailHost.com ([555.666.777.888])
by in1.ghettosmtp.com with esmtp (Exim 4.84)
(envelope-from <doseddt5@bk.ru>)
id 1bDF3d-00079w-Q4
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 17:56:53 +0000
Received: from [111.222.333.444] (port=42775 helo=cxefa01.1111.com)
by huron.MyActualMailHost.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256)
(Exim 4.87)
(envelope-from <doseddt5@bk.ru>)
id 1bDF3Y-001jL8-W5
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 13:56:49 -0400
Received: from in1.ghettosmtp.com (in1.ghettosmtp.com [104.237.130.186])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by cxefa01.1111.com (Postfix) with ESMTPS id 3A65020BDB
for <p6b2n3aomoyb6@3333.gl>; Wed, 15 Jun 2016 13:56:44 -0400 (EDT)
Received: from huron.MyActualMailHost.com ([555.666.777.888])
by in1.ghettosmtp.com with esmtp (Exim 4.84)
(envelope-from <doseddt5@bk.ru>)
id 1bDF3T-00079c-Rd
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 17:56:43 +0000
Received: from [111.222.333.444] (port=42773 helo=cxefa01.1111.com)
by huron.MyActualMailHost.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256)
(Exim 4.87)
(envelope-from <doseddt5@bk.ru>)
id 1bDF3P-001jJo-03
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 13:56:39 -0400
Received: from in1.ghettosmtp.com (in1.ghettosmtp.com [104.237.130.186])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by cxefa01.1111.com (Postfix) with ESMTPS id 0BF2B20BDB
for <p6b2n3aomoyb6@3333.gl>; Wed, 15 Jun 2016 13:56:36 -0400 (EDT)
Received: from huron.MyActualMailHost.com ([555.666.777.888])
by in1.ghettosmtp.com with esmtp (Exim 4.84)
(envelope-from <doseddt5@bk.ru>)
id 1bDF3L-00079N-K9
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 17:56:35 +0000
Received: from [111.222.333.444] (port=42771 helo=cxefa01.1111.com)
by huron.MyActualMailHost.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256)
(Exim 4.87)
(envelope-from <doseddt5@bk.ru>)
id 1bDF3G-001jIO-SC
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 13:56:30 -0400
Received: from in1.ghettosmtp.com (in1.ghettosmtp.com [104.237.130.186])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by cxefa01.1111.com (Postfix) with ESMTPS id 5BD2120BDB
for <p6b2n3aomoyb6@3333.gl>; Wed, 15 Jun 2016 13:56:26 -0400 (EDT)
Received: from huron.MyActualMailHost.com ([555.666.777.888])
by in1.ghettosmtp.com with esmtp (Exim 4.84)
(envelope-from <doseddt5@bk.ru>)
id 1bDF3B-000799-Vn
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 17:56:25 +0000
Received: from [111.222.333.444] (port=42770 helo=cxefa01.1111.com)
by huron.MyActualMailHost.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256)
(Exim 4.87)
(envelope-from <doseddt5@bk.ru>)
id 1bDF36-001jGj-WD
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 13:56:21 -0400
X-Spam-Status: No, No, No, No, No, No
X-ChuckleBucketLtd-MailScanner-EFA-SpamScore: sss
X-ChuckleBucketLtd-MailScanner-EFA: Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean, Found to be clean
Received: from in1.ghettosmtp.com (in1.ghettosmtp.com [104.237.130.186])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by cxefa01.1111.com (Postfix) with ESMTPS id 5787B20BDB
for <p6b2n3aomoyb6@3333.gl>; Wed, 15 Jun 2016 13:56:14 -0400 (EDT)
Received: from 200-54-147-143.static.tie.cl ([200.54.147.143])
by in1.ghettosmtp.com with esmtp (Exim 4.84)
(envelope-from <doseddt5@bk.ru>)
id 1bDF2z-00078y-CQ
for p6b2n3aomoyb6@3333.gl; Wed, 15 Jun 2016 17:56:13 +0000
To: p6b2n3aomoyb6 <p6b2n3aomoyb6@3333.gl>
Subject: Как не ошибиться при выборе ремонтной бр игады для новостройки?
From:Елизавета<doseddt5@bk.ru>
Message-Id: <54209538.20160615134738@bk.ru>
MIME-Version: 1.0
Date: Wed, 15 Jun 2016 13:47:38 -0400
Content-Type: text/plain; charset=koi8-r
X-Priority: 3 (Normal)
X-Mailer: uwcMail
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - huron.MyActualMailHost.com
X-AntiAbuse: Original Domain - 3333.gl
X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12]
X-AntiAbuse: Sender Address Domain - bk.ru
X-Get-Message-Sender-Via: huron.MyActualMailHost.com: mailgid via get_recent_authed_mail_ips_entry: itsupport@1111.com/cached: in recent_authed_mail_ips_users using first address
X-Authenticated-Sender: huron.MyActualMailHost.com: itsupport@1111.com
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - huron.MyActualMailHost.com
X-AntiAbuse: Original Domain - 3333.gl
X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12]
X-AntiAbuse: Sender Address Domain - bk.ru
X-Get-Message-Sender-Via: huron.MyActualMailHost.com: mailgid via get_recent_authed_mail_ips_entry: itsupport@1111.com/cached: in recent_authed_mail_ips_users using first address
X-Authenticated-Sender: huron.MyActualMailHost.com: itsupport@1111.com
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - huron.MyActualMailHost.com
X-AntiAbuse: Original Domain - 3333.gl
X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12]
X-AntiAbuse: Sender Address Domain - bk.ru
X-Get-Message-Sender-Via: huron.MyActualMailHost.com: mailgid via get_recent_authed_mail_ips_entry: itsupport@1111.com/cached: in recent_authed_mail_ips_users using first address
X-Authenticated-Sender: huron.MyActualMailHost.com: itsupport@1111.com
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - huron.MyActualMailHost.com
X-AntiAbuse: Original Domain - 3333.gl
X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12]
X-AntiAbuse: Sender Address Domain - bk.ru
X-Get-Message-Sender-Via: huron.MyActualMailHost.com: mailgid via get_recent_authed_mail_ips_entry: itsupport@1111.com/cached: in recent_authed_mail_ips_users using first address
X-Authenticated-Sender: huron.MyActualMailHost.com: itsupport@1111.com
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - huron.MyActualMailHost.com
X-AntiAbuse: Original Domain - 3333.gl
X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12]
X-AntiAbuse: Sender Address Domain - bk.ru
X-Get-Message-Sender-Via: huron.MyActualMailHost.com: mailgid via get_recent_authed_mail_ips_entry: itsupport@1111.com/cached: in recent_authed_mail_ips_users using first address
X-Authenticated-Sender: huron.MyActualMailHost.com: itsupport@1111.com
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - huron.MyActualMailHost.com
X-AntiAbuse: Original Domain - 3333.gl
X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12]
X-AntiAbuse: Sender Address Domain - bk.ru
X-Get-Message-Sender-Via: huron.MyActualMailHost.com: mailgid via get_recent_authed_mail_ips_entry: itsupport@1111.com/cached: in recent_authed_mail_ips_users using first address
X-Authenticated-Sender: huron.MyActualMailHost.com: itsupport@1111.com
After about 10 loops, my actual mail host has had enough, and rejects the email.
Further, I tried dynu.com on 8888.com, and the same thing happens.
I don't see why the mail redirection host (in this case, in1.ghettosmtp.com) is talking directly to the end mail host like below:
Code: Select all
Received: from huron.MyActualMailHost.com ([555.666.777.888])
by in1.ghettosmtp.com with esmtp (Exim 4.84)
Thank you.