[twobit]

Hi,

I'm getting bouncebacks for emails I'm sending in response to flat(share) ads using your email interface.

The mails you generate are not SPF conformant. Look
http://www.openspf.org

If you put in the sender's address as typed in the respective field of your response mask, don't use this address for the envelope sender / return path. A domain name of yours (e.g. gumtree.com) belongs there.

Example faulty mail header:

Return-Path: <xxx@mymailprovider.com>
Received: from eul0001068.eu.verio.net (eul0001068.eu.verio.net [127.0.0.1] (may be
forged))
by eul0001068.eu.verio.net (8.13.4/8.13.4/Debian-3sarge3) with ESMTP id kB6IB45R009006
for <info@xxxestates.com>; Wed, 6 Dec 2006 18:11:04 GMT
Received: (from nobody@localhost)
by eul0001068.eu.verio.net (8.13.4/8.13.4/Submit) id kB6IB4av008997;
Wed, 6 Dec 2006 18:11:04 GMT
Message-Id: <200612061811.kB6IB4av008997@eul0001068.eu.verio.net>
X-Authentication-Warning: eul0001068.eu.verio.net: nobody set sender to xxx@mymailprovider.com
using -f
Content-Disposition: inline
Content-Transfer-Encoding: binary
Content-Type: text/plain
MIME-Version: 1.0
X-Mailer: MIME::Lite 3.01 (F2.72; A1.62; B3.04; Q3.03)
Date: Wed, 6 Dec 2006 18:11:04 UT
From: xxx@mymailprovider.com
To: info@xxxestates.com
Subject: Your Gumtree.com ad #6954383: Fantastic one bed!


Example spf conformant header:

Return-Path: <postman@gumtree.com>
Received: from eul0001068.eu.verio.net (eul0001068.eu.verio.net [127.0.0.1] (may be
forged))
by eul0001068.eu.verio.net (8.13.4/8.13.4/Debian-3sarge3) with ESMTP id kB6IB45R009006
for <info@xxxestates.com>; Wed, 6 Dec 2006 18:11:04 GMT
Received: (from nobody@localhost)
by eul0001068.eu.verio.net (8.13.4/8.13.4/Submit) id kB6IB4av008997;
Wed, 6 Dec 2006 18:11:04 GMT
Message-Id: <200612061811.kB6IB4av008997@eul0001068.eu.verio.net>
X-Authentication-Warning: eul0001068.eu.verio.net: nobody set sender to xxx@mymailprovider.com
using -f
Content-Disposition: inline
Content-Transfer-Encoding: binary
Content-Type: text/plain
MIME-Version: 1.0
X-Mailer: MIME::Lite 3.01 (F2.72; A1.62; B3.04; Q3.03)
Date: Wed, 6 Dec 2006 18:11:04 UT
From: xxx@mymailprovider.com
To: info@xxxestates.com
Subject: Your Gumtree.com ad #6954383: Fantastic one bed!



You might also want to add an SPF record to your zone file. This is optional if you just want to get around these problems.


Cheers Fritz

[londoner]

Hi twobit,

Thanks - strangely enough we are aware of this and working on it!

Cheers