Watermarking quirks still in 4.62.8
Randal, Phil
prandal at herefordshire.gov.uk
Mon Jul 30 14:05:21 IST 2007
Oops, my bad.
Double-checked and can't reproduce the bounce problem.
Note to myself: Make sure all MailScanner boxes are configured
identically!
An internal user sends an email to the ouside world requesting a
read-receipt.
Recipient's Outlook generates a read-receipt which gets blocked by
MailScanner.
The orginal email's headers are not included in the receipt message, so
there is no watermark to check.
Sanitised read receipt below:
Subject: Read: xxxxx
Date: Mon, 30 Jul 2007 12:54:18 +0100
MIME-Version: 1.0
Content-Type: multipart/report;
boundary="----=_NextPart_000_0025_01C7D2A8.BE212390";
report-type=disposition-notification
X-Mailer: Microsoft Office Outlook, Build 11.0.6353
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3138
Thread-Index: AcfKzQ0n7j/g6jVpSo6RfWZRbz2L0gDFrJygACqgSvABBFFGYAAAL41L
In-Reply-To: AAAAALxmnSrmiFpFjRWg8ttEtPck1iMA
Message-Id: <20070730115101.368B748B8A at raq2.kc3.net>
X-Virus-Scanned: by amavisd-new at localhost
X-Greylist: Default is to whitelist mail, not delayed by
milter-greylist-3.0 (mx0.herefordshire.gov.uk [172.29.97.109]); Mon, 30
Jul 2007 12:54:35 +0100 (BST)
This is a multi-part message in MIME format.
------=_NextPart_000_0025_01C7D2A8.BE212390
Content-Type: multipart/alternative;
boundary="----=_NextPart_001_0026_01C7D2A8.BE212390"
------=_NextPart_001_0026_01C7D2A8.BE212390
Content-Type: text/plain;
charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Your message
To: someone at out.there
Subject: FW: xxxxxx
Sent: 30/07/2007 12:50
was read on 30/07/2007 12:53.
------=_NextPart_001_0026_01C7D2A8.BE212390
Content-Type: text/html;
charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; =
charset=3DWindows-1252">
<META NAME=3D"Generator" CONTENT=3D"MS Exchange Server version =
6.5.7036.0">
<TITLE>Read: Heritage Open Days</TITLE>
</HEAD>
<BODY>
<!-- Converted from text/plain format -->
<P><FONT SIZE=3D2>Your message<BR>
<BR>
To: someone at out.there<BR>
Subject: FW: xxxxxxxx<BR>
Sent: 30/07/2007 12:50<BR>
<BR>
was read on 30/07/2007 12:53.</FONT>
</P>
</BODY>
</HTML>
------=_NextPart_001_0026_01C7D2A8.BE212390--
------=_NextPart_000_0025_01C7D2A8.BE212390
Content-Type: message/disposition-notification
Content-Transfer-Encoding: 7bit
Reporting-UA: D71QML1J; Microsoft Office Outlook, Build 11.0.6353
Final-Recipient: rfc822;someone at out.there
Original-Message-ID: AAAAALxmnSrmiFpFjRWg8ttEtPck1iMA
Disposition: manual-action/MDN-sent-automatically; displayed
------=_NextPart_000_0025_01C7D2A8.BE212390--
Cheers,
Phil
--
Phil Randal
Network Engineer
Herefordshire Council
Hereford, UK
> -----Original Message-----
> From: mailscanner-bounces at lists.mailscanner.info
> [mailto:mailscanner-bounces at lists.mailscanner.info] On Behalf
> Of Matt Hampton
> Sent: 30 July 2007 13:38
> To: MailScanner discussion
> Subject: Re: Watermarking quirks still in 4.62.8
>
> Randal, Phil wrote:
> > A couple of issues with watermarking:
> >
> > 1: Read receipts are getting blocked ("spam(no null-header or sender
> > address)")
>
> Read receipts from where to where (or is this all).
>
> >
> > 2: If I send an email from outside to a non-existent email
> address here,
> > the bounce message from our Exchange server gets blocked.
> I've worked
> > around this using a ruleset, but shouldn't MailScanner be letting
> > through bounces originating from the internal network (or RFC1918
> > addresses) anyhow?
>
> It should work in this case as the Watermark will be added on the
> incoming message and the bounce should be containing the Watermark in
> the headers on the way out.
>
>
> Is it possible for you to put up an example of a bounce on web page
> somewhere so I can look at it?
>
> regards
>
> Matt
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