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  • From: Harri Suutari <address@concealed>
  • To: "address@concealed" <address@concealed>
  • Subject: Re: [en@sympa] DKIM/ARC Issues with Exim as MTA
  • Date: Fri, 18 Apr 2025 09:09:56 +0300



18. huhtikuuta 2025 2.14.05 GMT+03:00 Drew Brydon-Cardoso
<address@concealed> kirjoitti:

>I have been trying to get DKIM & ARC set up on my Sympa installation. I have
>been able to have messages properly authenticate when they come from the web
>interface (new subscribers, etc.). To me this means that DKIM & ARC is
>working overall. However, when they come through a mailing list, they are
>not properly authenticating.


Is the Authentication-Results: header missing from the incoming email? Sympa
needs it for ARC.



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