There is a category of spam emails where clicking unsubscribe links ends up signaling spammers that email address is in use and leads to even more spam emails.

There is a category of spam emails where clicking unsubscribe links ends up signaling spammers that email address is in use and leads to even more spam emails. I wish there was an option to really block such emails and not put them in spam or trash folders. Going even further, each spam email sender should be forced to make a small payment to get their spam delivered to my inbox.