@hilongo
Please prompt response configuration mail sending with config.inc.php and config.TEMPLATE.inc.php
Ojs 3.4.0.1
config.inc.php

TEMPLATE.inc.php

This might help you … it’s an example of howto configure email service using GMail 
How to solve it where located
Hi @IJBSRR_Journal,
I see you’ve already posted this as another topic. Please don’t post the same content in multiple places; it clutters the forum.
Thanks,
Alec Smecher
Public Knowledge Project Team