I received from your side that i won lottary it is true or what i know only for this?

Yahoo, AOL, MSN, GMAIL, etc do not have lotteries. They do not give money away. If it sound to good to be true it is. If you did not enter then how can you win. It is a SCAM just hit the SPAM on. Do not open emails like this it just confirms your email address and you will get a lot more spam. Never give out your personal info to any of these places. It is a phishing scam. Hope this helps!!!