What is re-subscribing and how do I enable via subscriber rules?
Our subscriber rules feature allows you to resubscribe a record that has been unsubscribed. This can be done on the add lead or contact rules. To activate scroll to the bottom of the add rule until you get to the advanced settings section. Here you will see an option to re-subscribe subscribers, be default it is disabled. If you enable the option you are agreeing that you have permission to resubscribe a person.