i'm swapping out opendkim milter from a postfix setup.
inbound verification's been replaced with fastmail's authentication_milter -- in smtpd mode so far, behaving well. outbound signing on postfix sumbission has been replaced with dkimpy-milter. seems to work nicely for rsa signing. support's supposedly _there_ for ed25519 signing. but, when I deploy -- simply enabling ed25519 signingtable -- I get lots of errors -- just starting to troubleshoot now. 1st question ... ... is outbound ed25519 signing with dkimpy-milter in Postfix known-to-work for anyone here? iiuc, there's no Postfix-reason that it shouldn't work; a milter's a milter. so, just looking for any evidence that someone's got it working at all b4 diving in.
