15 Most Annoying Email Newsletters to Sign Horrible People Up to

12. StumbleUpon

Their website claims to be the best source for the best on the internet. Unfortunately, their unsubscribe rates tell you otherwise. They are also among the websites that sent out the most spam emails in 2016. I used to be a subscriber, but eventually got tired of them and unsubscribed. It’s definitely one of the most annoying email newsletters to sign horrible people up to.

Rawpixel.com/Shutterstock.com