captain_planet on "[Plugin: WP Mail SMTP] Doesnt work with Zoho mail"

I get the same using Zoho. However if I set the mailer to 'Use the PHP mail() function to send emails.' then it works? Well, at least the test email does. However when somebody posts a comment I still don't get notification even though 'Anyone posts a comment' is checked and the administrator email address is correct. Hmm.