If you’re a purveyor of strong email values such as keeping your inbox at zero, you are probably familiar with this useful app called Unroll.Me that destroys all of your annoying email spam. Unroll.Me also keeps track of that spam, and they recently unveiled the Spammys, an annual list of the most unforgivable email spammers for 2015. 

“As far as the ‘most unsubscribed’ companies, the top three were StumbleUpon (43%), Live Nation (38%), and Goodreads (35%). Twitter was the only company to make both lists, sending an average of 173 emails per user and getting a 35% unsubscribe rate,” Business Insider reported.

Sources: Business Insider