I just wonder if I can use other SMTP server to send out mail using phpMail ?
I tried zoho(smtp.zoho.com) with correct settings but seems getting rejected.
2017-12-14 08:37:47 SMTP ERROR: Failed to connect to server: Connection refused (111)2017-12-14 08:37:47 SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Until I use default settings in cPanel , email can be sent. But I don't want to use the default cPanel SMTP to sent my mail as I've got zoho paid service.