Hi
Am 2025-12-20 22:16, schrieb A.Schulze via users:
Am 20.12.25 um 13:28 schrieb Thomas Barth via users:
Dez 20 08:00:40 mx1 opendmarc[957]: BBB3460101: firstmallorca.com pass
But SA comes to the result DKIM_INVALID with a high value for
DMARC_REJEC
Hello,
how large ist the message? I remember a decade ago, amavis did not
handover 100% of large messages to SA for performance reasons.
And SA seeing only partial content, can't validate correct.
Andreas
The size is
size.physical: 285764
size.virtual: 291435
There is indeed a limit in /etc/amavis/conf.d/20-debian_default:
$sa_mail_body_size_limit = 200*1024;
If this limit is the reason, then SA should ignore DKIM and DMARC
scoring.
But the body wasn't even part of the signature:
tag h=Subject:From:Reply-To:To:Date:Message-ID:X-MC-User:Feedback-ID:
List-ID:List-Unsubscribe:List-Unsubscribe-Post:Content-Type:
MIME-Version:CC:Date:Subject:From
I wait for a mail from firstmallorca again. I ve prepaid my system for
comparing a raw email (copy saved before Amavis) with the delivered and
saved email at the end. My DKIM checker already confirmed in another
mail that adding a "Delivered-to" and "Received" row to the header
doesnt break the signature.
Best regards
Thomas B.
