i get a e mail from: NE.A.A.S NATIONAL HEADQUARTERS LONDO

email detail: WE ARE HAPPY TO INFORM YOU THAT YOU HAVE WON A PRIZE CHEQUE MONEY OF TWO HUNDRED AND FIFTY THOUSAND US DOLLAR (US$250, 000.00) FOR THE MONTH OF SEPTEMBER LOTTERY PROMOTION WHICH IS ORGANIZED BY EURO-AFRO ASIAN SWEEPS TAKE ORGANIZATION AND SPONSORED BY YAHOO!.

i want to know this email is true or fake
if true what can i do

thanks
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