On 2021/04/13 11:11, Wolfgang Rosenauer via mailop wrote: > Hi, > > I'm seeing issues with GMail not recognizing a valid DKIM signature. > > Message is correctly signed like: > DKIM-Signature: v=1; a=ed25519-sha256; > > GMail reports > dkim=neutral (no key) > > while most DKIM validators (incl. dmarcian) are totally fine with the > provided key. > The only reason I could imagine is the key/hash format but I haven't seen > any official documentation from GMail if ed25519-sha256 is supported or not. > > Any ideas or recommendations?
I don't know specifically about gmail, but generally support for ed25519 in DKIM is still a bit lacking, I think the advice for this is still to dual-sign. _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
