Re: [exim] can't see email replies

On 2017-02-01 at 19:02 -0800, Ian Zimmerman wrote:
> The haskell.org mailing lists seem to be set up for this, for example
> haskell-cafe@???. But the From: rewriting only happens for
> messages from domains with restrictive DMARC policies. The rest of the
> list messages (most of them, for now) are unaffected.
>
> If we switch to From: rewriting on exim-users, can we *please* do it
> that way, too?

Yes; selective application, only to messages from domains enforcing
DMARC.

Mailman also has the option of message encapsulation, rather than
munging, and this is a list of admins of an MTA, so I've been tempted to
try it out with y'all as my unwilling guinea-pigs. *muahahahahahaaa*
*cough* I mean, experiment with an appreciative audience.

> From my POV a specific new header such as X-DMARC-Original-From would be
> better, even though that would require extra configuration and probably
> new code in most recipients' MUAs. Again, please consider that a
> request for the future unhappy switch time.

I will look into it. I know roughly where such logic should go, since
my personal mailman install already does some extra header-munging in
site-local configuration.

-Phil