On 17.03.2025 14:39 Dan Malm via mailop wrote: > (or some strange intermittent issue > with messages dual-signed with both RSA and ED25519)
Have you tried to only use RSA? I have seen this error too, but only if DKIM nor SPF are valid. _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
