2018-05-21 07:02:29 SMTP ERROR: Failed to connect to server: Connection refused (111) 2018-05-21 07:02:29 SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting Message could not be sent.Mailer Error: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting