Oh, I get those. Strangely its never some Russian hunk like the new dancer on Strictly. oh and give your lady a wonderful sexy night.
Plus I like to have a laugh read the my uncle has dead and he was head guy of some country and wants you to have all his money. The spelling alone is worth the laugh.
Answer, sorry nothing. You can try to block but then someone else in the factory will do it.
So unless you never ever enter a competition, tick a box online you will get them. They sell your emails address as they do with your phone number.
Just do not open them and never ever open an attachment.
I get the Paypal scams in batches, once two in the one day from totally different addresses. A bank, which strangely is never my actual bank. You just delete or and block. I don't have BT mail, Hotmail and Virgin, actually 3 email addresses and get them. Oh Hotmail you can report as a phishing scam which is actually what they are. I use Firefox and have a think downloaded called Blur, this gives you weird numbers and letters filling in for things. It also has do not track so when I leave a site it stops them following to see what else I look at.