Gmail truncating attachments from MailScanner

foulplay at foulplay.org foulplay at foulplay.org
Tue Apr 17 19:08:09 UTC 2018



> On Apr 17, 2018, at 1:58 PM, Mark Sapiro <mark at msapiro.net> wrote:
> 
> On April 17, 2018 9:21:07 AM PDT, foulplay at foulplay.org wrote:
>> 
>> I seem to be going around in circles between MailScanner and Gmail.
>> Would appreciate any insight that might help me in troubleshooting this
>> further.
> 
> 
> Please create a test email and send it through the problem MailScanner and post the raw message as received. You could look at the message both in Gmail (view original ) and that for a non-truncated message and see if there's any difference, but post that raw message and maybe we can see something.
> 
> 


This is from Gmail.

Delivered-To: XXXXX at gmail.com
Received: by 2002:a9d:550c:0:0:0:0:0 with SMTP id l12-v6csp1875991oth;
        Tue, 17 Apr 2018 06:41:42 -0700 (PDT)
X-Google-Smtp-Source: AIpwx4+j3zFCvmaZ2PFx98CgodB/xg2LSSREMdxLV2NDiVXMUGTfbWjqJF2U8HN6fKgATr1Fs+0d
X-Received: by 10.237.39.101 with SMTP id n92mr2523600qtd.215.1523972501998;
        Tue, 17 Apr 2018 06:41:41 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1523972501; cv=none;
        d=google.com; s=arc-20160816;
        b=RT/BsmBl9DlyW45oUpg1knmQUqXPShd9/jo026IloQhRKyqzFgzTkxutyLmCg3Pbya
         mVIh2691rjmlJP1PR+RXk+0Y6jxWrTKFNtPpp3oBlrn0HfAYKrkZ2vSa/vZg+BsFTXYt
         fPGIktK+kVBfnb+UUazLWPjCugnsvAwrnCCN1AjX96KJlrOkrfNhESHRAF1RcgARhDRn
         m5tZcN/Ver7GrFXi/rvcW2zTZjYR48jViF6bLwTmEgUfhNVmq22jeVPmdf00NYLntOq4
         HkRT0gkviip9rqT3pUFvyUxixTUgl2wap+fq9XmcMHGME/lUKzO9ffICZa7Nw8311sCH
         g8Iw==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=to:cc:date:message-id:subject:mime-version:from
         :arc-authentication-results;
        bh=WZ4q8c6jXzVf2rNCF7iO8zr7YrSC0Jg9gbP30U9RwFE=;
        b=iw0NiFc+6ljVZscRcDzj8ErPM2B8FBpv8lpMHnST8jbFaP9po9VGtcicbBKLZc2c3Z
         cP/h+N/IED8dFbLm0OFhCNROtcJdSHSEI/uJlQeY7Td/4e6atOed4S+PkvX0Dx13xPDN
         MzArO37z9Pi7Pypce1Ou5LN6UU4vGUC3BZpN+5wZkacM0fiYZyWPfJp/vb8a+pCN9i0B
         3MusAkDMxMYw88MZBZXOoZG1wskHVjTmpTcQwHR1hkPN784Hizb51+qjJWPl8BsVXa98
         hbRRDp7cB4Jpz28uDDPQXZMG0XoPKXWoknSul/WrB4oSrJcYc7CiYTLbO2rOyvS5i/Pd
         MEsQ==
ARC-Authentication-Results: i=1; mx.google.com;
       spf=pass (google.com: domain of xxxx at xxxxxx.xxx designates 1.2.3.4 as permitted sender) smtp.mailfrom=xxxx at xxxxxx.xxx
Return-Path: <xxxx at xxxxxx.xxx>
Received: from postman2.xxxxxx.xxx [1.2.3.4]
        by mx.google.com with ESMTPS id l8si1486350qtb.265.2018.04.17.06.41.39
        for <XXXXX at gmail.com>
        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
        Tue, 17 Apr 2018 06:41:41 -0700 (PDT)
Received-SPF: pass (google.com: domain of xxxx at xxxxxx.xxx designates 1.2.3.4 as permitted sender) client-ip=1.2.3.4;
Authentication-Results: mx.google.com;
       spf=pass (google.com: domain of xxxx at xxxxxx.xxx designates 1.2.3.4 as permitted sender) smtp.mailfrom=xxxx at xxxxxx.xxx
X-Spam-Status: No
X-MailScanner-Watermark: 1524577246.96058 at lKez6aR7qH9NWYmklf9hQg
X-Postman2-MailScanner-From: xxxx at xxxxxx.xxx
X-Postman2-MailScanner-SpamCheck: not spam (whitelisted),
	SpamAssassin (not cached, score=0.5, required 9, autolearn=disabled,
	ALL_TRUSTED -1.00, KAM_INSURE1 1.50)
X-Postman2-MailScanner: Found to be clean
X-Postman2-MailScanner-ID: 1f8Qqh-0001DA-Iq
X-Postman2-MailScanner-Postman2-Information: Please contact the ISP for more information
Received: from bentley.xxxxxx.xxx ([172.16.0.254] helo=macbook-pro-2.xxxxxx.xxx)
	by postman2.xxxxxxx.xxx with esmtpa (Exim 4.90_1)
	(envelope-from <xxxx at xxxxxx.xxx>)
	id 1f8Qqh-0001DA-Iq; Tue, 17 Apr 2018 09:40:43 -0400
From: <xxxx at xxxxxx.xxx>
Content-Type: multipart/mixed;
	boundary="Apple-Mail=_14CD8B89-808B-4B73-80B4-639157B2F984"
Mime-Version: 1.0 (Mac OS X Mail 11.2 \(3445.5.20\))
Subject: Test 39
Message-Id: <63EEB38F-DEA2-4D7C-A695-998FEC7196FD at cantella.com>
Date: Tue, 17 Apr 2018 09:40:31 -0400
Cc: <ABC at non-gmail.com>
To: <XXXX at gmail.com>
X-Mailer: Apple Mail (2.3445.5.20)


--Apple-Mail=_14CD8B89-808B-4B73-80B4-639157B2F984
Content-Type: text/plain; charset="us-ascii"
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable


--
39 line long disclaimer removed for brevity.


--Apple-Mail=_14CD8B89-808B-4B73-80B4-639157B2F984
Content-Disposition: attachment;
	filename="PS Agreement-LLC.docx"
Content-Type: application/vnd.openxmlformats-officedocument.wordprocessingml.document;
	x-unix-mode=0644;
	name="PS Agreement-LLC.docx"
Content-Transfer-Encoding: base64

UEsDBBQABgAIAAAAIQBndQ8szgEAABsJAAATAAgCW0NvbnRlbnRfVHlwZXNd
LnhtbCCiBAIooAACAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
*
*
*
Ai0AFAAGAAgAAAAhALak2Tv0AQAAoQMAABEAAAAAAAAAAAAAAAAAHSwBAGRv
Y1Byb3BzL2NvcmUueG1sUEsBAi0AFAAGAAgAAAAhACjiVUGeBgAAHzoAABIA
AAAAAAAAAAAAAAAASC8BAHdvcmQvbnVtYmVyaW5nLnhtbFBLAQItABQABgAI
AAAAIQD87iYrdwEAAEADAAAUAAAAAAAAAAAAAAAAABY2AQB3b3JkL3dlYlNl
dHRpbmdzLnhtbFBLAQItABQABgAIAAAAIQB2082OIQIAADEEAAAQAAAAAAAA


****************
Below is what is received on non-gmail system that was CC’ed.

Return-Path: <xxxx at xxxxxx.xxx>
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on rx8.non-gmail.org
X-Spam-Level: 
X-Spam-ASN:  
X-Spam-Status: No, score=-0.4 required=1.5 tests=BAYES_00,KAM_INSURE1
	shortcircuit=no autolearn=no autolearn_force=no version=3.4.1
X-Original-To: ABC at non-gmail.org
Delivered-To: ABC at non-gmail.org
Received: from localhost (localhost.localdomain [127.0.0.1])
	by mailhost.non-gmail.org (Postfix) with ESMTP id D5AD84399C
	for <ABC at non-gmail.org>; Tue, 17 Apr 2018 09:42:05 -0400 (EDT)
Received: from mailhost.non-gmail.org ([127.0.0.1])
	by localhost (rx8.non-gmail.org [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id ZxjGE_cKxEMf for <ABC at non-gmail.org>;
	Tue, 17 Apr 2018 09:42:04 -0400 (EDT)
Received: from postman2.xxxxxx.xxx [1.2.3.4]
	by mailhost.non-gmail.org (Postfix) with ESMTP id 7E63F61E13
	for <ABC at non-gmail.org>; Tue, 17 Apr 2018 09:41:28 -0400 (EDT)
DKIM-Filter: OpenDKIM Filter v2.11.0 mailhost.non-gmail.org 7E63F61E13
X-MailScanner-Watermark: 1524577246.96058 at lKez6aR7qH9NWYmklf9hQg
X-Postman2-MailScanner-From: xxxx at xxxxx.xxx
X-Postman2-MailScanner-SpamCheck: not spam (whitelisted),
	SpamAssassin (not cached, score=0.5, required 9, autolearn=disabled,
	ALL_TRUSTED -1.00, KAM_INSURE1 1.50)
X-Postman2-MailScanner: Found to be clean
X-Postman2-MailScanner-ID: 1f8Qqh-0001DA-Iq
X-Postman2-MailScanner-Postman2-Information: Please contact the ISP for more information
Received: from bentley.xxxxxx.xxx ([172.16.0.254] helo=macbook-pro-2.xxxxx.xxx)
	by postman2.xxxxx.xxx with esmtpa (Exim 4.90_1)
	(envelope-from <xxxx at xxxxx.xxx>)
	id 1f8Qqh-0001DA-Iq; Tue, 17 Apr 2018 09:40:43 -0400
From: <xxxxx at xxxxx.xxx>
Content-Type: multipart/mixed;
	boundary="Apple-Mail=_14CD8B89-808B-4B73-80B4-639157B2F984"
Mime-Version: 1.0 (Mac OS X Mail 11.2 \(3445.5.20\))
Subject: Test 39
Message-Id: <63EEB38F-DEA2-4D7C-A695-998FEC7196FD at cantella.com>
Date: Tue, 17 Apr 2018 09:40:31 -0400
Cc: <ABC at non-gmail.org>
To: <xxxxx at gmail.com>
X-Mailer: Apple Mail (2.3445.5.20)
X-Virus-Scanned: clamav-milter 0.99.4 at mailhost.non-gmail.org
X-Virus-Status: Clean


--Apple-Mail=_14CD8B89-808B-4B73-80B4-639157B2F984
Content-Type: text/plain; charset="us-ascii"
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable


--
39 line long disclaimer removed from here as well

--Apple-Mail=_963D6525-728C-4D7D-B725-99B55CEBBE9B
Content-Disposition: attachment;
	filename="PS Agreement-LLC.docx"
Content-Type: application/vnd.openxmlformats-officedocument.wordprocessingml.document;
	x-unix-mode=0644;
	name="PS Agreement-LLC.docx"
Content-Transfer-Encoding: base64

UEsDBBQABgAIAAAAIQBndQ8szgEAABsJAAATAAgCW0NvbnRlbnRfVHlwZXNd
LnhtbCCiBAIooAACAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
*
*
*
Ai0AFAAGAAgAAAAhALak2Tv0AQAAoQMAABEAAAAAAAAAAAAAAAAAHSwBAGRv
Y1Byb3BzL2NvcmUueG1sUEsBAi0AFAAGAAgAAAAhACjiVUGeBgAAHzoAABIA
AAAAAAAAAAAAAAAASC8BAHdvcmQvbnVtYmVyaW5nLnhtbFBLAQItABQABgAI
AAAAIQD87iYrdwEAAEADAAAUAAAAAAAAAAAAAAAAABY2AQB3b3JkL3dlYlNl
dHRpbmdzLnhtbFBLAQItABQABgAIAAAAIQB2082OIQIAADEEAAAQAAAAAAAA
AAAAAAAAAL83AQBkb2NQcm9wcy9hcHAueG1sUEsFBgAAAAATABMAxAQAABY7
AQAAAA==

--Apple-Mail=_963D6525-728C-4D7D-B725-99B55CEBBE9B



*****************
Besides the trail end of the two emails being different, I for one have being going blind trying to spot the difference.

Hope this helps.


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