> On Jan 15, 2019, at 2:47 PM, Michael <mich...@kmaclub.com> wrote: > > Using Angelo's testing methodology, I can see this: > > 250-smtp.gmail.com at your service, [68.226.113.229] > 250-SIZE 35882577 > 250-8BITMIME > 250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH > 250-ENHANCEDSTATUSCODES > 250-PIPELINING > 250-CHUNKING > 250 SMTPUTF8 > > > I am not sure how to check from postfix.
smtp_sasl_mechanism_filter = plain -- Viktor.