> On 23. 7. 2026., at 19:17, pgnd via Postfix-users <[email protected]> > wrote: > > >> >>> but at gmail, >>> >>> Authentication-Results: mx.google.com; >>> dkim=neutral (no key) [email protected] >>> header.s=dkim-c...5-ed25519 header.b="uY/ >> There is a problem with key lookup. > thanks, noted. seems like nothing postfix/dkimpy-specific caught your > attention. > > i've now tested with a number of additional accounts/servers that sign > dual-algo dkim. > with postfix -- or not -- the issue is , indeed, consistent. > > gmail fails to correctly lookup the EC key in every case. > that doesn't prove that i _haven't_ fat-thumbed something on my end. > > > _______________________________________________ > Postfix-users mailing list -- [email protected] > To unsubscribe send an email to [email protected]
They don’t support checking Ed25519 signatures, and about 50% mail providers don’t check Ed25519. _______________________________________________ Postfix-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
