The answer is simple : you can’t. Spammers get your email address easily like I wrote in this post, so it is pretty hard to stop them sending you emails. Once your email address got on their list, you will receive every day more and more spam because fraudsters exchange email lists.

The best way for you to stop the email spam is to get a new email address and try to not put it on the web because it will be indexed by search engines and it will be added to the spam list. Also don’t try to unsubscribe to any spam email that you received because this action will let the fraudsters known that your address is alive and they will continue to send spam messages.

Bottom line: You can’t stop receiving scam emails because fraudsters eventually will get your email. But you can do a few simple things to try to stop them:
-keep your email private
-don’t share it to anyone
-make a second e-mail address that you’ll use to subscribe to sites and to post ads

Be safe.