> Hello, I'm getting the "no certificate presented" error on Not an error, just a note. > Oct 7 01:40:49 seninha smtpd[71794]: ... smtp failed-command > command="AUTH > PLAIN (...)" result="535 Authentication failed" Seems like the authentication has failed. Use -dT all/lookup to debug.
https://marc.info/?l=openbsd-misc&m=162434273129197&w=2