Auto Responders create an automatic reply to emails to certain accounts. From an out of office reply to an order confirmation email, auto responders can let customers know that a website owner, or email account, has received the email. This tool can also create an automatic response to no reply accounts.

When using an Auto Responder, certain characteristics of the incoming email can be used in the response generated by cPanel. The subject, from name (when available), and incoming email address can all be used to create a custom message for each response.