Hi PKP Forum,
I am contributing a solution that worked for me (a total noob) for this problem, so maybe it will help someone else out there, too. I also struggled to get SMTP email with a gmail account working. The forums suggested
- set the SMTP settings (https://pkp.sfu.ca/wiki/index.php/Using_gmail_SMTP) in config.inc.php
- check firewall settings
$ nc -zv smtp.gmail.com 465
Connection to smtp.gmail.com 587 port [tcp/submission] succeeded!
Then it was supposed to work. A couple hours of struggling later, I realized that I edited the wrong config file.
MORAL OF THE STORY:
Edit
/var/www/html/config.inc.php
NOT
/var/www/ojs/config.inc.php
(oops). Live and learn…