I have been reciveced an e-mail from yahoo!mail lottery authorised by Yahoo Mail inc.under Dr.Raymond Hisashi

This is regarding a lottery winner informed by Dr.Raymond Hisashi (Vice President),Yahoo!Lotto Org.and the Bangkok Branch which address is No.3,Rajdamnern Avenue Bangkok, 10200 THAILAND. Is it a trick ? Hope to get the answer directly from Yahoo management person incharged . Thanks !