So I'm trying to make the mail service working within Flarum (registration). After configuring the settings in the admin panel everything looks good, the registration process also does not throw any errors but no mails are being delivered.
So my main question is: should Flarum throw any errors when the mail is not properly configured?
I've followed the whole instruction from http://flarum.org/docs/troubleshooting/ to get any logs, but after configuring
display_errors in php.ini - I get nothing. Nothing in Nginx logs, nothing in Flarum logs, nothing in PHP-FPM logs. The interface says "email has been sent" - but it's not true.
+ login/password credentials in (SMTP account settings).
Any ideas what's going on and how can I make any logs to show up?