Help > Edit Email Reject Filter

This function allows you to prevent specific domains from being able to subscribe to your system. For instance, if you do not want any emails from Yahoo or Hotmail, you can choose to exclude those addresses by adding yahoo.com and hotmail.com to the filter input box. 

This function is only effective when a customer subscribes via your sign up form. You can over-ride the rejected domains filter for any customer email address by using the "Add Customer/Email Address" function in your control panel.

The customer will be notified of the rejection with a message.