Need some online help

[Raze ST Truggy]

Do any of you guy's know of a free reverse e-mail check? My dad put our jet ski for sale and a guy sent him an e-mail offering to trade us a much newer quad. It seems fishy and the guy hasn't sent over any contact info. I am just trying to find out who he is and if this is a deal that is on the up and up. Any help appreciated. Thanks

-Brian

BTW: if this is against any RCM rules mods please delete. I just figured with some of the tech heads here you guy's might be able to give a brother a hand.