Hi

Orange is an ISP and as far as I can remember, they do not provide free mail 
address.

When people are shutting down their internet account, Orange is asking them to 
take necessary measures to also shut down the mailbox.
Mailbox will stay accessible for 6 months and then shut down

Source : 
https://assistance.orange.fr/assistance-commerciale/la-gestion-de-vos-offres-et-options/resilier-votre-offre/les-conseils-avant-de-resilier-votre-messagerie-mail-orange_71178-72015

Could it be that some people just don't take necessary action regarding their 
mailbox when moving from an ISP to another ?

Best regards
Florent

- - - - - 
FLORENT DESTORS
DELIVERABILITY CONSULTANT

direct  +33 1 44 68 10 78 
mobile  +33 6 13 20 61 16
email  florent.dest...@selligent.com

SELLIGENT MARKETING CLOUD
CONSUMER-FIRST MARKETING
www.selligent.com


The information contained in this communication is confidential and is only for 
the use of the intended addressee. If you have received this communication in 
error, please destroy it immediately, including all attachments.



-----Message d'origine-----
De : mailop [mailto:mailop-boun...@mailop.org] De la part de 
mailop-requ...@mailop.org
Envoyé : jeudi 5 juillet 2018 15:04
À : mailop@mailop.org
Objet : mailop Digest, Vol 129, Issue 3

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Today's Topics:

   1. Re: Orange.fr and Wanadoo.fr Hardbounces (Benoit Panizzon)
   2. Re: Orange.fr and Wanadoo.fr Hardbounces (Philip Paeps)
   3. Re: Orange.fr and Wanadoo.fr Hardbounces (Suresh Ramasubramanian)
   4. Re: Orange.fr and Wanadoo.fr Hardbounces (Mathieu Bourdin)
   5. Re: Orange.fr and Wanadoo.fr Hardbounces (David Hofstee)
   6. Re: Orange.fr and Wanadoo.fr Hardbounces
      (Emre Üst |euro.message|)


----------------------------------------------------------------------

Message: 1
Date: Thu, 5 Jul 2018 13:23:29 +0200
From: Benoit Panizzon <benoit.paniz...@imp.ch>
To: "Emre Üst |euro.message|" <emre....@euromsg.com>
Cc: mailop@mailop.org
Subject: Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces
Message-ID: <20180705132329.72e5f...@go.imp.ch>
Content-Type: text/plain; charset=UTF-8

Hi Erme

I've seen similar problems with ISP using, as I recall, something sounding like 
'xmailserver' as SMTP Server.

That Server has a very serious bug, instead of rejecting invalid recipients 
during the 'rcpt to' handshake, it does this after 'data'
has been initiated by issuing a human readable message telling what recipient 
was invalid.

This of course breaks all mailing lists or newsletter tools which send emails 
to as many recipients as possible to lower resource consumption.

If one destination address becomes invalid, this leads to mass unsubscription 
of valid email addresses on tools like mailman.

So Maybe France Telecom switched to such a mailserver?

Mit freundlichen Grüssen

-Benoît Panizzon-
-- 
I m p r o W a r e   A G    -    Leiter Commerce Kunden
______________________________________________________

Zurlindenstrasse 29             Tel  +41 61 826 93 00
CH-4133 Pratteln                Fax  +41 61 826 93 01
Schweiz                         Web  http://www.imp.ch
______________________________________________________



------------------------------

Message: 2
Date: Thu, 05 Jul 2018 13:34:17 +0200
From: "Philip Paeps" <phi...@trouble.is>
To: mailop@mailop.org
Subject: Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces
Message-ID: <dc80b2f0-4145-44ff-9363-605d63981...@trouble.is>
Content-Type: text/plain; charset=utf-8; format=flowed

On 2018-07-05 12:47:57 (+0200), Emre Üst |euro.message| wrote:
> Is there anything wrong on Orange.fr and wanadoo.fr domains lately ? 
> Our client's recipients went to Hard Bounces. I actually don't 
> understand why suddenly their email become invalid, people that are 
> actually quite active.  Opening and clicking on the NL.
>
> Could it be closing themselves ?

The errors you quote translate to "user unknown".  Perhaps the recipients 
closed their accounts?  Or stopped paying their bills and their mailboxes were 
shut down?

Continuing to send mail to mailboxes that bounce hard is unlikely to do your 
reputation much good!

Philip

--
Philip Paeps
Senior Reality Engineer
Ministry of Information



------------------------------

Message: 3
Date: Thu, 05 Jul 2018 17:21:18 +0530
From: Suresh Ramasubramanian <ops.li...@gmail.com>
To: Benoit Panizzon <benoit.paniz...@imp.ch>, "Emre Üst
        |euro.message|" <emre....@euromsg.com>
Cc: mailop@mailop.org
Subject: Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces
Message-ID: <f7357250-af7b-456e-8b62-60fa0b7c8...@gmail.com>
Content-Type: text/plain;       charset="UTF-8"

For a 1990s throwback, here is the website for xmailserver

http://www.xmailserver.org/

On 05/07/18, 4:56 PM, "mailop on behalf of Benoit Panizzon" 
<mailop-boun...@mailop.org on behalf of benoit.paniz...@imp.ch> wrote:

    Hi Erme
    
    I've seen similar problems with ISP using, as I recall, something
    sounding like 'xmailserver' as SMTP Server.
    
    That Server has a very serious bug, instead of rejecting invalid
    recipients during the 'rcpt to' handshake, it does this after 'data'
    has been initiated by issuing a human readable message telling what
    recipient was invalid.
    
    This of course breaks all mailing lists or newsletter tools which send
    emails to as many recipients as possible to lower resource consumption.
    
    If one destination address becomes invalid, this leads to mass
    unsubscription of valid email addresses on tools like mailman.
    
    So Maybe France Telecom switched to such a mailserver?
    
    Mit freundlichen Grüssen
    
    -Benoît Panizzon-
    -- 
    I m p r o W a r e   A G    -    Leiter Commerce Kunden
    ______________________________________________________
    
    Zurlindenstrasse 29             Tel  +41 61 826 93 00
    CH-4133 Pratteln                Fax  +41 61 826 93 01
    Schweiz                         Web  http://www.imp.ch
    ______________________________________________________
    
    _______________________________________________
    mailop mailing list
    mailop@mailop.org
    https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
    





------------------------------

Message: 4
Date: Thu, 5 Jul 2018 12:30:36 +0000
From: Mathieu Bourdin <mbour...@np6.com>
To: "mailop@mailop.org" <mailop@mailop.org>
Subject: Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces
Message-ID: <d700d2d285d941a7a4a667f0e2296...@np6.com>
Content-Type: text/plain; charset="utf-8"

HI,

Just to complete Philip's translation, the full bounce message says in french 
"invalid address for at least one of the recipients".
Being a french ESP with 95% of our traffic to French ISPs, Orange foremost 
among them, we've never seen "false positives" regarding hard bounces with this 
ISP.
I'm not sure they are using the xmailserver system, or at least we've never 
seen similar issues on our end, we send to 15 (I think, trying to remember the 
rates) recipients per connexion, and have not seen cases where the whole 15 of 
them would come bac as hard bounces because of just 1.
If you want to make sure you could try to reach out to their postmaster team 
(if you haven't already), they do read requests and are usually very efficient 
in answering ESPs questions (as long as the questions are precise and well 
documented).

Best of luck to you.

Mathieu Bourdin.

-----Message d'origine-----
De : mailop [mailto:mailop-boun...@mailop.org] De la part de Philip Paeps
Envoyé : jeudi 5 juillet 2018 13:34
À : mailop@mailop.org
Objet : Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces

On 2018-07-05 12:47:57 (+0200), Emre Üst |euro.message| wrote:
> Is there anything wrong on Orange.fr and wanadoo.fr domains lately ? 
> Our client's recipients went to Hard Bounces. I actually don't 
> understand why suddenly their email become invalid, people that are 
> actually quite active.  Opening and clicking on the NL.
>
> Could it be closing themselves ?

The errors you quote translate to "user unknown".  Perhaps the recipients 
closed their accounts?  Or stopped paying their bills and their mailboxes were 
shut down?

Continuing to send mail to mailboxes that bounce hard is unlikely to do your 
reputation much good!

Philip

--
Philip Paeps
Senior Reality Engineer
Ministry of Information

_______________________________________________
mailop mailing list
mailop@mailop.org
https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop

------------------------------

Message: 5
Date: Thu, 5 Jul 2018 14:52:45 +0200
From: David Hofstee <opentext.dhofs...@gmail.com>
To: Suresh Ramasubramanian <ops.li...@gmail.com>
Cc: Emre Üst |euro.message| <emre....@euromsg.com>, mailop
        <mailop@mailop.org>, Benoit Panizzon <benoit.paniz...@imp.ch>
Subject: Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces
Message-ID:
        <cakxmaxwr4vzkhkiibu1ns3onvlub5e-kzhusq4wex6bg0zf...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi Emre,

My 5xx bounce rate is around 0.2% for these domains. The domains have not
gone inactive. Some spam filters reply with such 5xx errors to fend off
spam. I haven't seen that @orange yet (but a large Belgium provider does it
infrequently).

@Philip (and Mathieu): The point that Emre is making is:
- You send to e.g. a 1000 recipients one week. These recipients download
images and click on links (e.g. 40% open rate and 5% click rate).
Conclusion: Recipients are real and active.
- The next week *all* these recipients suddenly bounce and are deactivated
on his lists due to a "550 5.1.1 Adresse d au moins un destinataire
invalide. Invalid recipient. OFR_416 [416]"... Across all customers.

That is not how normal recipients, people, stop using their email accounts.
Not at such rates. Some other process is going on. One would like to find
out what happened. He is asking himself if the domain has gone out of
business (which is not the case).

Yours,


David

On 5 July 2018 at 13:51, Suresh Ramasubramanian <ops.li...@gmail.com> wrote:

> For a 1990s throwback, here is the website for xmailserver
>
> http://www.xmailserver.org/
>
> On 05/07/18, 4:56 PM, "mailop on behalf of Benoit Panizzon" <
> mailop-boun...@mailop.org on behalf of benoit.paniz...@imp.ch> wrote:
>
>     Hi Erme
>
>     I've seen similar problems with ISP using, as I recall, something
>     sounding like 'xmailserver' as SMTP Server.
>
>     That Server has a very serious bug, instead of rejecting invalid
>     recipients during the 'rcpt to' handshake, it does this after 'data'
>     has been initiated by issuing a human readable message telling what
>     recipient was invalid.
>
>     This of course breaks all mailing lists or newsletter tools which send
>     emails to as many recipients as possible to lower resource consumption.
>
>     If one destination address becomes invalid, this leads to mass
>     unsubscription of valid email addresses on tools like mailman.
>
>     So Maybe France Telecom switched to such a mailserver?
>
>     Mit freundlichen Grüssen
>
>     -Benoît Panizzon-
>     --
>     I m p r o W a r e   A G    -    Leiter Commerce Kunden
>     ______________________________________________________
>
>     Zurlindenstrasse 29             Tel  +41 61 826 93 00
>     CH-4133 Pratteln                Fax  +41 61 826 93 01
>     Schweiz                         Web  http://www.imp.ch
>     ______________________________________________________
>
>     _______________________________________________
>     mailop mailing list
>     mailop@mailop.org
>     https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
>
>
>
>
> _______________________________________________
> mailop mailing list
> mailop@mailop.org
> https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
>



-- 
--
My opinion is mine.
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------------------------------

Message: 6
Date: Thu, 5 Jul 2018 16:03:30 +0300
From: Emre Üst |euro.message| <emre....@euromsg.com>
To: David Hofstee <opentext.dhofs...@gmail.com>
Cc: mailop <mailop@mailop.org>, Suresh Ramasubramanian
        <ops.li...@gmail.com>, Benoit Panizzon <benoit.paniz...@imp.ch>
Subject: Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces
Message-ID:
        <cakouqxxaxniu2tz3ktzhjsvfzda38xwnldtmwphzrcxyriz...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Thank you David ,

Yes that is what i am talking about . that is the "strange"  part ,how so
many people close the email every NL .


On Thu, Jul 5, 2018 at 3:52 PM, David Hofstee <opentext.dhofs...@gmail.com>
wrote:

> Hi Emre,
>
> My 5xx bounce rate is around 0.2% for these domains. The domains have not
> gone inactive. Some spam filters reply with such 5xx errors to fend off
> spam. I haven't seen that @orange yet (but a large Belgium provider does it
> infrequently).
>
> @Philip (and Mathieu): The point that Emre is making is:
> - You send to e.g. a 1000 recipients one week. These recipients download
> images and click on links (e.g. 40% open rate and 5% click rate).
> Conclusion: Recipients are real and active.
> - The next week *all* these recipients suddenly bounce and are
> deactivated on his lists due to a "550 5.1.1 Adresse d au moins un
> destinataire invalide. Invalid recipient. OFR_416 [416]"... Across all
> customers.
>
> That is not how normal recipients, people, stop using their email
> accounts. Not at such rates. Some other process is going on. One would like
> to find out what happened. He is asking himself if the domain has gone out
> of business (which is not the case).
>
> Yours,
>
>
> David
>
> On 5 July 2018 at 13:51, Suresh Ramasubramanian <ops.li...@gmail.com>
> wrote:
>
>> For a 1990s throwback, here is the website for xmailserver
>>
>> http://www.xmailserver.org/
>>
>> On 05/07/18, 4:56 PM, "mailop on behalf of Benoit Panizzon" <
>> mailop-boun...@mailop.org on behalf of benoit.paniz...@imp.ch> wrote:
>>
>>     Hi Erme
>>
>>     I've seen similar problems with ISP using, as I recall, something
>>     sounding like 'xmailserver' as SMTP Server.
>>
>>     That Server has a very serious bug, instead of rejecting invalid
>>     recipients during the 'rcpt to' handshake, it does this after 'data'
>>     has been initiated by issuing a human readable message telling what
>>     recipient was invalid.
>>
>>     This of course breaks all mailing lists or newsletter tools which send
>>     emails to as many recipients as possible to lower resource
>> consumption.
>>
>>     If one destination address becomes invalid, this leads to mass
>>     unsubscription of valid email addresses on tools like mailman.
>>
>>     So Maybe France Telecom switched to such a mailserver?
>>
>>     Mit freundlichen Grüssen
>>
>>     -Benoît Panizzon-
>>     --
>>     I m p r o W a r e   A G    -    Leiter Commerce Kunden
>>     ______________________________________________________
>>
>>     Zurlindenstrasse 29
>> <https://maps.google.com/?q=Zurlindenstrasse+29&entry=gmail&source=g>
>>          Tel  +41 61 826 93 00
>>     CH-4133 Pratteln                Fax  +41 61 826 93 01
>>     Schweiz                         Web  http://www.imp.ch
>>     ______________________________________________________
>>
>>     _______________________________________________
>>     mailop mailing list
>>     mailop@mailop.org
>>     https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
>>
>>
>>
>>
>> _______________________________________________
>> mailop mailing list
>> mailop@mailop.org
>> https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
>>
>
>
>
> --
> --
> My opinion is mine.
>



-- 
*EMRE ÜST*
Technical Support Team Leader

*t.*   +902123430739
*f.*   +902123430742

*email: *emre....@euromsg.com <%23>
*skype:*
*web:* euromsg.com
<http://www.euromsg.com/?utm_source=email-signature&utm_medium=email>
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