Re: [Mailman-Users] Mailman message IDs? Disappearing Posts

2014-07-12 Thread Stephen J. Turnbull
Steven Owens writes: > Also, confusing the issue was the fact that my gmail account is > receiving other list messages, but not list messages from those users, > and there was no sign of a bounce from gmail. However, I did some > googling and apparently it's not unknown for gmail to silently

Re: [Mailman-Users] Mailman message IDs? Disappearing Posts

2014-07-12 Thread Mark Sapiro
On 07/12/2014 02:10 PM, Steven Owens wrote: > > Doing some more googling, it looks like a lot of spam filtering / > blocking policies changed recently. I guess I need to study up. If > you have any suggestions for where to start, I'm all ears (well, > eyes). There is an overwhelming amount of

Re: [Mailman-Users] Mailman message IDs? Disappearing Posts

2014-07-12 Thread Mark Sapiro
On 07/12/2014 02:28 PM, billy noah wrote: > I'm not sure if this makes any difference but you'll want to make sure > you have spf records & dkim set up for your mailserver. I had some > troubles with messages being discarded by gmai, hotmail and others > before I got this set up properly. On the

Re: [Mailman-Users] Mailman message IDs? Disappearing Posts

2014-07-12 Thread Peter Shute
Confusing things more is that not all Yahoo domains are set to p=reject. E.g. Yahoo.com.au doesn't, but yahoo.com does. Are all your yahoo members on yahoo.com? Peter Shute Sent from my iPad > On 13 Jul 2014, at 7:10 am, "Steven Owens" wrote: > > I have some new data just now, as one of the

Re: [Mailman-Users] Mailman message IDs? Disappearing Posts

2014-07-12 Thread billy noah
I'm not sure if this makes any difference but you'll want to make sure you have spf records & dkim set up for your mailserver. I had some troubles with messages being discarded by gmai, hotmail and others before I got this set up properly. On the other hand, if some messages are going through at

Re: [Mailman-Users] Mailman message IDs? Disappearing Posts

2014-07-12 Thread Steven Owens
I have some new data just now, as one of the list subscribers finally reported that they had seen one of the posts in question. Also, confusing the issue was the fact that my gmail account is receiving other list messages, but not list messages from those users, and there was no sign of a bounce f

Re: [Mailman-Users] Mailman message IDs? Disappearing Posts

2014-07-12 Thread Mark Sapiro
On 07/12/2014 10:58 AM, Steven Owens wrote: > What does mailman do to message IDs? When a message is posted to list > subscribers, does it have the same message ID, or a predictably > modified message ID that I can grep for? Mailman does not modify the Message-ID of list posts except in the case

[Mailman-Users] Mailman message IDs? Disappearing Posts

2014-07-12 Thread Steven Owens
What does mailman do to message IDs? When a message is posted to list subscribers, does it have the same message ID, or a predictably modified message ID that I can grep for? I'm trying to trace disappearing posts from a couple of list members. Their posts go through postfix, mailman reports the

Re: [Mailman-Users] HTML messages being scrubbed...

2014-07-12 Thread Mark Sapiro
On 07/11/2014 11:31 PM, Peter Knowles wrote: > Hi, > > Ever since I upgraded Mailman to address DMARC issues in April a number of > archives have been having their HTML messages scrubbed. I suspect you upgraded to 2.1.16 or 2.1.17 and that 2.1.18 and 2.1.18-1 do not have this behavior. I'm not