On 04/03/2020 09:06, Graham McAlister via Exim-users wrote: > I have successfully set up DKIM using rsa keys, but am having issues
> with ed25519 keys.
> Using an ed25519 key I get
> DKIM: signing failed: RSA_PRIVKEY
Yes, ed25519 works... given a suitable Exim version and
crypto library version, which you didn't tell us.
For a start, does "exim -bP macros | grep ED25519"
give any hint that your binary supports it?
--
Cheers,
Jeremy