Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces

2018-07-05 Thread Mathieu Bourdin
check on this if they can. Mathieu -Message d'origine- De : mailop [mailto:mailop-boun...@mailop.org] De la part de Mark Milhollan Envoyé : jeudi 5 juillet 2018 15:53 À : mailop Objet : Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces On Thu, 5 Jul 2018, David Hofstee wrote: >- You send to e.

Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces

2018-07-05 Thread Mark Milhollan
On Thu, 5 Jul 2018, David Hofstee wrote: >- 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 Unless

Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces

2018-07-05 Thread Florent Destors
Web http://www.imp.ch __ -- Message: 2 Date: Thu, 05 Jul 2018 13:34:17 +0200 From: "Philip Paeps" To: mailop@mailop.org Subject: Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces Message-ID: Content-Type: text/plain; charset=utf-8; format=flowed On 2

Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces

2018-07-05 Thread David Hofstee
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

Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces

2018-07-05 Thread Suresh Ramasubramanian
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" wrote: Hi Erme I've seen similar problems with ISP using, as I recall, something sounding like 'xmailserver' as SMTP Server.

Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces

2018-07-05 Thread Philip Paeps
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

Re: [mailop] Orange.fr and Wanadoo.fr Hardbounces

2018-07-05 Thread Benoit Panizzon
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