Remove a Subscriber from the Marketing Cloud Global Unsubscribe List
|Knowledge Article Number||000230111|
"Global Unsubscribe" means the Subscriber can't be added to ANY list housed by the Marketing Cloud. If the Subscriber can be added to ANY account, then this is not a Global Unsubscribe issue.
To remove a Subscriber from the Global Unsubscribe list, the Subscriber must send an email to firstname.lastname@example.org from the email address in question stating that they wish to be removed from the Global Unsubscribe list.