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Re: Slightly off-topic: anybody know of a way to keep one's Debian User List posts from failing DMARC?

From Dan Ritter <dsr@randomstring.org>
Newsgroups linux.debian.user
Subject Re: Slightly off-topic: anybody know of a way to keep one's Debian User List posts from failing DMARC?
Date 2021-06-09 19:30 +0200
Message-ID <CoabF-1Pu-15@gated-at.bofh.it> (permalink)
References <Co9IB-1qY-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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James H. H. Lampert wrote: 
> Please excuse the off-topic post, but I'm hoping this has come up with
> others here:
> 
> I've been tasked with implementing DMARC on our domain. And I'm told that
> the Debian List Server doesn't rewrite "From" headers for DMARC-enabled
> senders, and neither does it do anything else to handle DMARC-enabled
> senders.

DMARC is one of many factors your mail servers need to consider
when deciding whether to accept, bounce or silently drop a piece
of mail.

It is perfectly reasonable to set DMARC as a strong but not
overwhelming factor, and then to write allow lists based on,
for example:

List-Id: <debian-user.lists.debian.org>

which is a pretty good representation that this is Debian mail.

So good, in fact, that RFC2919
https://tools.ietf.org/html/rfc2919

suggests it.

-dsr-

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Thread

Slightly off-topic: anybody know of a way to keep one's Debian User  List posts from failing DMARC? "James H. H. Lampert" <jamesl@touchtonecorp.com> - 2021-06-09 19:00 +0200
  Re: Slightly off-topic: anybody know of a way to keep one's Debian  User List posts from failing DMARC? Dan Ritter <dsr@randomstring.org> - 2021-06-09 19:30 +0200
  Re: Slightly off-topic: anybody know of a way to keep one's Debian User List posts from failing DMARC? deloptes <deloptes@gmail.com> - 2021-06-09 19:40 +0200
  Re: Slightly off-topic: anybody know of a way to keep one's Debian  User List posts from failing DMARC? Andy Smith <andy@strugglers.net> - 2021-06-09 23:10 +0200

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