Bug 8262 - No ARC_SIGNED when Amavis supplies dkim_signatures
Summary: No ARC_SIGNED when Amavis supplies dkim_signatures
Status: NEW
Alias: None
Product: Spamassassin
Classification: Unclassified
Component: Plugins (show other bugs)
Version: 4.0.1
Hardware: PC Linux
: P2 normal
Target Milestone: Undefined
Assignee: SpamAssassin Developer Mailing List
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-06-22 09:42 UTC by spamassassin
Modified: 2024-06-22 09:42 UTC (History)
0 users


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Description spamassassin 2024-06-22 09:42:51 UTC 
A user of Amavis+SpamAssassin reported [1] that SpamAssassin checks no longer hit ARC_SIGNED when Amavis is reconfigured to verify DKIM signatures. Those are injected into SpamAsssassin via `suppl_attrib` and if I interpret the condition [2] in DKIM.pm correctly, it presumes that "if software supplied dkim_signatures, it also checked for ARC signatures, but there were none", which is not true for Amavis.

[1] https://gitlab.com/amavis/amavis/-/issues/121
[2] https://github.com/apache/spamassassin/blob/9504fadbe568594ff30b368c5bece2b199b1f6bd/lib/Mail/SpamAssassin/Plugin/DKIM.pm#L875