In Gmail - Click on "more" then "filter messages like these" as so - http://i.imgur.com/OdJpKoE.png and set messages from that sender to be automatically deleted.
That neither marks it as spam nor does it unsubscribe me from the list. 99% of the time the message falls into at least one of those categories, and 99% of that, they fall into both spam and something I want to unsubscribe from.
I don't need three or four clicks to get rid of troublesome emails that I never asked for. Gmail has a handy "report spam" that covers 99.99% of every unwanted email I get.
I don't need three or four clicks to get rid of troublesome emails that I never asked for. Gmail has a handy "report spam" that covers 99.99% of every unwanted email I get.