Email Blacklist

I get e-mails from people advertising sex or watches or whatever else and the people I get them from, I know I’ve never given my e-mail address. Is there a way to block my e-mail from getting crap like this? I have two kids that use my computer and they don’t need to hit my mail button and see “Find a f–kbuddy tonight. Please help.

I have my spam guard up on all of my accounts, yet these advertisements keep getting thru. I know somebody has set me up to recieve all of these, but how do I stop them beside putting them in my Spam folder? I’m really getting tired of this and I cant seem to get any help from Yahoo for it. can somebody help me please?

characters the fruitlessy searching for a way to contact yahoo for an answers. i want the advertisements to stop. i cannot find a way to block them

I’m getting a lot of advertisements and stuff about me winning some giftcard spam in my email. I have a sbcglobal.net email and I don’t know why I’m getting a lot of spam, because I didnt sign up for anything using my email but i’m constantly getting emails from these spammers.. is there a way for me to block it forever so i dont get it anymore?
Thanks