Re: [Mailman-Users] DMARC and From header munging

2014-04-18 Thread Stephen J. Turnbull
Lindsay Haisley writes: It's very ugly, though, especially if for some reason you have no display name to work with. Agreed! But the display name is free form and strictly informational. Could this not be the subscriber name of the author, if it's part of the subscription record?

[Mailman-Users] DMARC and From header munging

2014-04-17 Thread Lindsay Haisley
It occurred to me that one possible variation on From: header munging which wouldn't break any applications depending on this being an actual, working address for a post's author, while still passing DMARC authentication, would be for Mailman to change the From: address to a VERP-like address with

Re: [Mailman-Users] DMARC and From header munging

2014-04-17 Thread Terry Earley
Lindsey, I have been following this thread with interest, and relieved that for our list, all posts are moderated. We have determined to repost all messages coming from Yahoo with our moderator's account. To your question if VERP might be a partial answer, we are using VERP and Full

Re: [Mailman-Users] DMARC and From header munging

2014-04-17 Thread Mark Sapiro
On 04/17/2014 11:01 AM, Lindsay Haisley wrote: It occurred to me that one possible variation on From: header munging which wouldn't break any applications depending on this being an actual, working address for a post's author, while still passing DMARC authentication, would be for Mailman to

Re: [Mailman-Users] DMARC and From header munging

2014-04-17 Thread Lindsay Haisley
On Thu, 2014-04-17 at 12:26 -0600, Terry Earley wrote: I have been following this thread with interest, and relieved that for our list, all posts are moderated. We have determined to repost all messages coming from Yahoo with our moderator's account. To your question if VERP might be a

Re: [Mailman-Users] DMARC and From header munging

2014-04-17 Thread Lindsay Haisley
On Thu, 2014-04-17 at 11:29 -0700, Mark Sapiro wrote: On 04/17/2014 11:01 AM, Lindsay Haisley wrote: It occurred to me that one possible variation on From: header munging which wouldn't break any applications depending on this being an actual, working address for a post's author, while

[Mailman-Users] DMARC and From header munging

2014-04-17 Thread Stephen J. Turnbull
Lindsay Haisley writes: Mailman to change the From: address to a VERP-like address with the author's address encapsulated within an address @ the list server. Any mail received by the list server for this address would have its address parsed by Mailman and be redirected to the original

Re: [Mailman-Users] DMARC and From header munging

2014-04-17 Thread Lindsay Haisley
On Fri, 2014-04-18 at 03:51 +0900, Stephen J. Turnbull wrote: Lindsay Haisley writes: Mailman to change the From: address to a VERP-like address with the author's address encapsulated within an address @ the list server. Any mail received by the list server for this address would have