Re: [Mailman-Users] Weird response from a subscriber's mail server

2017-03-24 Thread Mark Sapiro
On 03/23/2017 09:05 AM, Christian F Buser via Mailman-Users wrote: > > I have a new problem with our mailing list (Mailman 2.1.23 on cPanel 62.0.17 > where a subscriber's provider rejects messages from the list. Not the usual > way, where the message simply bounces; here the original sender of t

[Mailman-Users] Weird response from a subscriber's mail server

2017-03-24 Thread Christian F Buser via Mailman-Users
Hi all I have a new problem with our mailing list (Mailman 2.1.23 on cPanel 62.0.17 where a subscriber's provider rejects messages from the list. Not the usual way, where the message simply bounces; here the original sender of the list message receives a notification as shown in the attachment