cannot send reset email: smtp: server doesn't support AUTH
When building from source upon v1.7.0, I've stumbled on a bug where commento failed to send email with message
cannot send reset email: smtp: server doesn't support AUTH. SMTP is configured to use port 25 with no authentication.
It looks like for recent version of golang (since 701fa1), golang fails when using plainAuth on a non TLS connection, which is not desirable when using no authentication at all