Re: Gmail bounce unauthenticated @debian.org addresses
On Fri, Mar 04, 2022 at 03:15:59PM +0100, Baptiste Beauplat wrote:
> On 3/4/22 14:40, Bastian Blank wrote:
> > On Fri, Mar 04, 2022 at 12:38:02PM +0100, Baptiste Beauplat wrote:
> >> We recently discovered that Gmail started to bounce email from
> >> mentors.debian.net with the following message:
> >
> > Can you please share the complete headers of the bounced message? Aka
> > the thing in the message/rfc822 part of the DSN message. Right now we
> > don't know what they see from your explanation.
>
> I'm attached the bounce.
>
> Am I mistaken in thinking that's only a case of simply rejecting
> unsigned DKIM email?
I reproduced a similar problem, then set up DKIM for myself and
everything then worked, so I think you're correct.
The links in the original d-d-a email were mostly stale, but I found
https://bynicolas.com/server/exim-multi-domain-dkim-custom-selector/
helpful in getting this going with my local Exim setup.
--
Colin Watson (he/him) [cjwatson@debian.org]
Reply to: