Instead of the usual "user has unsubscribed... " messages I have recently had a couple of these
"Please unsubscribe user ID 870 from list(s) 7.
Apple Mail sent this email to unsubscribe from the message “xzxxxxxx."
It appears to be a request to unsubscribe as the subscription hasn't changed. It also only ever reference Apple mail,
As it requires manual action does anyone know how to stop them