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

Mark Sapiro mark at msapiro.net
Fri Mar 24 13:37:44 EDT 2017

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 the list message receives a notification as shown in the attachment. 
> The receiving address is a subscriber of the list for a long time, but these messages started to show up just today. 

The OP had an attached screenshot which was removed by this lists
content filtering.

The screenshot was from MHS internet hosting <http://www.mhs.ch/> and
appears to be from a spam filter saying (in German and English) that the
received mail appeared to be spam and offering a "release" button
"Please click on the button below to identify your message as a regular

> What can I do to solve the problem? 

Have the recipient whose ISP is generating these messages contact her
ISP and ask them how to whitelist this list mail, and if she can't do
it, remove her from the list.

In the mean time, if your list is digestable, you could switch the
subscriber to digests. The digests may still produce the notices, but
they will go to the list owner.

Also, have people receiving these tried clicking the "release" button.

Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan

More information about the Mailman-Users mailing list