[Users] Gmail OAuth2 Authorization Errors

[Geoffrey Leach]

Another bump in the road. Network log below.

Username is that that was used during the registration process.

Password verified. I assume that '@gmail.com' is not part of the
password.

Username and password were used to log in to the gmail account, off of
the error diagnostic page from google.

The credentials were copied from the google pages using their 'copy to
clipboard' links. They looked correct, but I will confess that I did
not do a byte-by-byte comparison.

Suggestions as to how to resolve the problem?

Thanks.

* OAuth2 trying for fresh access token with auth code
* OAuth2 access token not obtained
* OAuth2 refresh token not obtained
* OAuth2 access token not obtained
* Account 'gmail': Connecting to SMTP server: smtp.gmail.com:465...
[2022-04-12 14:45:15] SMTP< 220 smtp.gmail.com ESMTP a21-20020aa780d5000000b005059fdae5
[2022-04-12 14:45:15] ESMTP> EHLO webster
[2022-04-12 14:45:15] ESMTP< 250-smtp.gmail.com at your service, [98.97.35.136]
[2022-04-12 14:45:15] ESMTP< 250-SIZE 35882577
[2022-04-12 14:45:15] ESMTP< 250-8BITMIME
[2022-04-12 14:45:15] ESMTP< 250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER
[2022-04-12 14:45:15] ESMTP< 250-ENHANCEDSTATUSCODES
[2022-04-12 14:45:15] ESMTP< 250-PIPELINING
[2022-04-12 14:45:15] ESMTP< 250-CHUNKING
[2022-04-12 14:45:15] ESMTP< 250 SMTPUTF8
[2022-04-12 14:45:15] ESMTP> [AUTH XOAUTH2]
[2022-04-12 14:45:15] ESMTP< 334 eyJzdGF0dXMiOiI0MDAiLCJzY2hlbWVzIjoiQmVhcmVyIiwic2NvcG
[2022-04-12 14:45:15] ESMTP> MAIL FROM:<SUSLEA491 at GMAIL.COM> SIZE=334
[2022-04-12 14:45:15] SMTP< 535-5.7.8 Username and Password not accepted. Learn more at
[2022-04-12 14:45:15] SMTP< 535 5.7.8  https://support.google.com/mail/?p=BadCredential
** error occurred on authentication
*** Authentication failed: