I have wp-mail-smtp plug-in installed on a wordpress site that is hosted on godaddy.

I configured the plugin to use port 465 with SSL authentication.

For the authentication, the user name I provided is my email address on zoho.

The password is the same password I use to log into the zoho email account via the zoho website.

However, I get the following error when trying to send a test email:

SMTP -> ERROR: Failed to connect to server: Connection refused (111)

Any idea?

Thank you in advance.