This only works for senders with decent reputation. For borderline spam, manual markings will not trigger the unsubscribe. cite: http://gmailblog.blogspot.com

This only works for senders with decent reputation. For borderline spam, manual markings will not trigger the unsubscribe. cite: http://gmailblog.blogspot.com/2009/07/unsubscribing-made-easy.html http://gmailblog.blogspot.com/2009/07/unsubscribing-made-eas...