Unsubscribe information of an Email.
Basically there are 3 types of Unsubscribes: 1. Global Unsubscribe: Onclick of this will send an email to Exacttarget, Then SFMC with store the senders email and will not let any emails go to him from SFMC. (Email:firstname.lastname@example.org ). 2. Master Unsubscribe: Onclick of this will never subscribers receive any emails from the Account as it is marked as Unsubscribed in all ‘Publication lists’. 3. List Unsubscribe: This will mark as ‘Unsubscribed’ to only that particular list.