HOW TO CONFIGURE OPENCART WITH ZOHO MAIL

Opencart is an e-commerce platform that allows the creation of online shopping portals. Opencart has a section which allows users to send emails to the store owner via a CONTACT FORM. This form must be configured in the ADMIN PANEL MAIL SETTINGS in order to properly accept emails. What is the proper configuration/settings to enable this contact form to work properly with ZOHO MAIL? Thanks in advance.