Resolved Question: What would you do about this person?

This is what I get for being open-minded, I make friends with lots of people, but…there is a former co-worker of mine whom I gave my email address to when I left the job and she instantly became very annoying to me because she started forwarding me dozens of emails from her extremely right-wing, overly religious friends. I’ve replied to her more than once that I am a very liberal democrat and a non-believer so I don’t agree with those views, thinking she would stop sending those particular emails, but she obviously never even read my replies because I’m still getting her mother lode of nonsense emails after two years. She never bothers to write an actual email to ME. I’m trying to be nice, which is the only reason she is not on my spam list, but I think we have absolutely nothing in common now. I’ve even tried sending her some humorous left-wing oriented emails to counter hers and make her pay attention. Should I come right out and say it’s okay to send me emails if she wants to talk but I don’t need or want the stream of right-wing, religious stuff she sends or just put her on my spam list? We never actually talked before unless she showed up at my table at lunchtime and now I’m pretty sure I don’t want to talk to her anymore. It sometimes feels like she’s trying to convert me with these emails so now everytime I see her name, it turns my stomach because I’m seriously tired of deleting this crap. Should I just put her on my spam list? What do you think? Will y’all please just give me permission and make me feel better about shutting her down?