From the looks of it, it seems yahoo emails are being rejected (Florence
confirmed that all email messages that triggered the bounce, are @yahoo.fr ). So far, emails from a yahoo account to mailman ended up in spam filters of gmail recipients because of this http://www.pcworld.com/article/2141120/yahoo-email-antispoofing-policy-breaks-mailing-lists.html anti spoofing policy at yahoo. It may be that they are now all being bounced instead of marked as spam? Those bounces then end up at mailman, which thinks the recipient that sends a bounce, is no longer valid.
Not sure what would be the solution, other than people moving away from yahoo.
Lodewijk
On Sun, Jul 16, 2017 at 3:23 PM, Florence Devouard wmf-l@anthere.org wrote:
Hello
The owners of the list just received a collection of notifications from mailman@lists.wikimedia.org
Topic: Bounce action notification
Typical message received
This is a Mailman mailing list bounce action notice:
List: Wikimediafr Member: an email address <xavier.combelle@gmail.com> Action: Subscription disabled. Reason: Excessive or fatal bounces.
The triggering bounce notice is attached below.
Questions? Contact the Mailman site administrator atmailman@lists.wikimedia.org.
The attached document features
Sujet : Mail delivery failed: returning message to sender
De : Mail Delivery System Mailer-Daemon@fermium.wikimedia.org Mailer-Daemon@fermium.wikimedia.org
Date : 16/07/2017 14:09 Pour : wikimediafr-bounces@lists.wikimedia.org
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:
An email address Gwendal.lemouel@gmail.com SMTP error from remote mail server after end of data: host gmail-smtp-in.l.google.com [173.194.66.27]: 550-5.7.1 Unauthenticated email from yahoo.fr is not accepted due to domain's 550-5.7.1 DMARC policy. Please contact the administrator of yahoo.fr domain if 550-5.7.1 this was a legitimate mail. Please visit 550-5.7.1 https://support.google.com/mail/answer/2451690 to learn about the 550 5.7.1 DMARC initiative. r67si3673368qkr.391 - gsmtp
An email address samuel.legoffwp@gmail.com SMTP error from remote mail server after end of data: host gmail-smtp-in.l.google.com [173.194.66.27]: 550-5.7.1 Unauthenticated email from yahoo.fr is not accepted due to domain's 550-5.7.1 DMARC policy. Please contact the administrator of yahoo.fr domain if 550-5.7.1 this was a legitimate mail. Please visit 550-5.7.1 https://support.google.com/mail/answer/2451690 to learn about the 550 5.7.1 DMARC initiative. r67si3673368qkr.391 - gsmtp
etc. etc. etc.
At the end of all of which, I see
------ This is a copy of the message, including all the headers. ------
Return-path: wikimediafr-bounces@lists.wikimedia.org wikimediafr-bounces@lists.wikimedia.org Received: from localhost ([::1]:36576 helo=fermium.wikimedia.org) by fermium.wikimedia.org with esmtp (Exim 4.84_2) (envelope-from wikimediafr-bounces@lists.wikimedia.org wikimediafr-bounces@lists.wikimedia.org) id 1dWiMp-0004Q5-F6; Sun, 16 Jul 2017 12:09:43 +0000 Received: from sonic303-23.consmr.mail.ir2.yahoo.com ([77.238.178.204]:41383) by fermium.wikimedia.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from omorand@yahoo.fr omorand@yahoo.fr) id 1dW8AO-0005kw-U0 for wikimediafr@lists.wikimedia.org; Fri, 14 Jul 2017 21:30:29 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.fr; s=s2048; t=1500067827; bh=H0kKlQUk5veAFbi03/U9y+O19wVtODUQh3qxSVcacZk=; h=Date:From:Reply-To:To:Cc:Subject:References:From:Subject; b=o5jowvpe5tn4x6xMBXvjwoJuwMsrmu9BXygb+TXyWCoCX27aOoq2OmCl5vH3kE1fEdyF78ABFmZ+GflVUv1mjgz7zbjtHcuaFRC4XMI7NdFTle2sPwBZV+QRzka07uFFJ1+HgHDTGeaCMy5FhU9F4u3227XNYShb/CJ9ktPw74izlXvnBtyPmVwbomKq0I92pyXtA9ZZjL65Kv3pANQkPRjz0ou37JPbdOfsuZh5picX5/0s+61Lg5oKbqDHyzHWJwM9iaJ9ThuDHxYRP8zp0z4CyacDs1spr8tVsYpKTxYkOY5Ye4eDbQgVYTj0kqUG8whmCMZIm1ZD4OMg1d8Fyw== X-YMail-OSG: uoV.n9oVM1lxp3LakqZ_JxzYgcLqTcH2LbGw.iOAoaMcqq7TACkLGMBF6zQymA. q8P2mKlAGOLjLOshr_G5Mg6Nr4ASIkQ.41ScEtYvzSBfxQJv2OQJwfD85PeHFjmpwGrPsuMZ67QL INHDHNH4JW6ML4BwihSoRVYlMLooTLRcj0uK5wyQzCit8gzyGMH7xW3nR6aoTTuqtAJ2CtcOfxHF 4hhR7uAh5Nj5CEsrUIOINxjmy1Sx0W6Tqby58pdDlXVUjMZqm2pkPt8N0M6UIi4kxoNEyg6rdxRw 7sYl54M8T5F6vxST.d0SOhHw8.Wvp7ldOY1HUB8rUc.keTG.BMVxjWnW0ITIscp3U5tPs5EyL4PH u.HBhVlT4rKqMmZycCLLWS.ACpDKZNAgXzKfH9fwzkYYowvgxfamkZFfcHPJTT2Y23lqDwbm7rRX 4A5OQw2WeLAY0MSVAahDKHj5dgPolb9ltnKvXIk0CaImH8xgfNZESeKILW1WnicQ8ABdv48GFZcC ZxHR8v3eJqreQBpLCpTSJQ8y3VdrmeMEPESlLwDDpcJdBDu.z8DNsEOhuOEYOjYwggrOBtL2Zme. vMx9rZphbnEvtGREpVRVLjj5YhqUGc1dzUx0s6Uqm_7fbRIRTpsA8GPSdvGB7R0j9a5.rrDRYTZn jfmxq5z76 Received: from sonic.gate.mail.ne1.yahoo.com by sonic303.consmr.mail.ir2.yahoo.com with HTTP; Fri, 14 Jul 2017 21:30:27 +0000 Date: Fri, 14 Jul 2017 21:30:26 +0000 (UTC) From: Olivier Morand omorand@yahoo.fr omorand@yahoo.fr To: Wikimedia France Public Mailing List wikimediafr@lists.wikimedia.org wikimediafr@lists.wikimedia.org Message-ID: 1875202748.906589.1500067826867@mail.yahoo.com 1875202748.906589.1500067826867@mail.yahoo.com MIME-Version: 1.0 References: 1875202748.906589.1500067826867.ref@mail.yahoo.com 1875202748.906589.1500067826867.ref@mail.yahoo.com X-Mailer: WebService/1.1.10092 YahooMailNeo Mozilla/5.0 (Windows NT 6.3; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0 Content-Length: 9571 X-Mailman-Approved-At: Sun, 16 Jul 2017 12:09:41 +0000 Subject: Re: [Wikimediafr] =?utf-8?q?missions_du_CA_=28was=3APr=C3=A9paration_?= =?utf-8?q?de_l=27AG=29?= X-BeenThere: wikimediafr@lists.wikimedia.org X-Mailman-Version: 2.1.18 Precedence: list
etc...
I have no idea what it means. I have no idea what to do. HELP !
Anthere
Listadmins mailing list Listadmins@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/listadmins