can't send mail using smtp authentication(zoho email global issue)

can't send mail using smtp authentication(zoho email global issue)

Hi,

WordPresss Contact form 7 email not working.

STMP Host: smtp.zoho.com
SMTP username:  i nfo@lemonnetbroadband.com
SMTP password: my password
SMTP port: 465
Encryption: SSL encryption
Authentication: Yes


Error 
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting