Contact Form 7 + WP-Mail-SMTP + Zoho = Test mail working fine, but form not sending mail

Contact Form 7 + WP-Mail-SMTP + Zoho = Test mail working fine, but form not sending mail

Hi,

I've tried the following configuration, test mail from WP-Mail-SMTP is working fine, but while submitting contact form 7, its not working. 


Mailer

      
Encryption
Encryption

Authentication

If this is set to no, the values below are ignored.

USER Name and Password of the USER Mail Account (which is working fine) 

Test email is working fine, but Form not working.