I know that some people will say that this topic was over and over again. However while I was using ver 19.10.9 and my google smtp was working fine.
Changing to the latest version 20.2.83 and 20.2.85 (today) cannot connect to Gmail smtp.
I know all about SMTP, I am a network engineer and also a Google distributor so I know that I am doing nothing wrong. Besides, no change was made on my Gmail account before or after my Manager upgrade.
just to inform everybody that suddenly today w/o any change I sent an emai through the manager.
very weird…
the issue is that the manager doesnot give any logs on how it sents the emails and communicate with the mailserver so there’s no easy way to troubleshoot such problems.
I wish to thanks everybody for the interest shown and effort to assist me.