Jagoda Estera Ślązak a096d0550f feat!: DKIM verifier (#35) ...

* feat!: DKIM verifier

This implements a DKIM verification as well as a strict
DKIM signature alignment check with domain in `From`
header address.

Caches the retrieved RDATA using in-memory LRU.

BREAKING CHANGE: incoming messages now require DKIM signatures
  aligned to domain of the `From` header address.

Signed-off-by: Jagoda Ślązak <jslazak@jslazak.com>

* chore(license): License binaries under GPLv3

Signed-off-by: Jagoda Ślązak <jslazak@jslazak.com>

---------

Signed-off-by: Jagoda Ślązak <jslazak@jslazak.com>

2026-02-16 09:50:55 +01:00

filtermail

feat!: DKIM verifier (#35)

2026-02-16 09:50:55 +01:00

S

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chatmaildovecotemailopendkimpostfixpyinfra

MIT 8.8 MiB

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