Error starting postfix-sasl jail in fail2ban. See the attached error log.
I reckon the server security should be at the forefront of any application developer, as such I would suggest beside the regular updates please look into fail2ban or csf or any firewall application that would protect the server from attacks. At the moment it is hard to tell whether implemented fail2ban is working correctly. I have checked the logs and I cant see any failed login attempt despite me trying several wrong passwords on wordpress site installed on TinyCP.
Keep up the good work.