Many orange-wanadoo customers complain that they're blocked by Spamcop.
When examining the headers, I can't find any server IP.
mwinf2201.orange.fr has no reverse DNS...
What can we do about it ?
Here's an example :
Return-Path: <>
Received: from mwinf2201.orange.fr (mwinf2201.orange.fr)
by mwinb7404 (SMTP Server) with LMTP; Mon, 02 Nov 2009 14:10:17 +0100
X-Sieve: Server Sieve 2.2
X-Bcc: "loc: requested length %ld"
Received: from me-wanadoo.net (localhost [127.0.0.1])
by mwinf2201.orange.fr (SMTP Server) with ESMTP id B121C1C00096
for <o22000000000000000115105016[at]back74-mail02-02.me-wanadoo.net>; Mon, 2 Nov 2009 14:10:17 +0100 (CET)
Received: by mwinf2201.orange.fr (SMTP Server)
id 9DFC01C0009E; Mon, 2 Nov 2009 14:10:17 +0100 (CET)
Date: Mon, 2 Nov 2009 14:10:17 +0100 (CET)
X-ME-UUID: 20091102131017381.5D0751C00096[at]mwinf2201.orange.fr
From: MAILER-DAEMON[at]orange.fr (Mail Delivery System)
Subject: Undelivered Mail Returned to Sender
To: (masked)
Auto-Submitted: auto-replied
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
boundary="7DED71C00096.1257167417/orange.fr"
Message-Id: <20091102131017.9DFC01C0009E[at]mwinf2201.orange.fr>
X-me-spamlevel: not-spam
X-me-spamrating: 38.400002
X-me-spamcause: OK, (-40)(0000)gggruggvucftvghtrhhoucdtuddrvdekiedrudeiucetggdotefuucfrrhhofhhilhgvmecuoffgnecuuegrihhlohhuthemuceftddtnecutehtthgrtghhuchhvggruggvrhculddqhedtmdenufhprghmjfgvrgguvghrhfhivghlugcujfgvrgguvghrucfutghorhhinhhgucdluddtmd
This is the mail system at host mwinf2201.orange.fr.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
<masked>: host smtp.calixo.net[masked] said: 553 sorry, your
mailserver is rejected by see http://spamcop.net (in reply to MAIL FROM
command)