http://www.eslteachersboard.com/cgi-bin/scamalerts/index.pl?read=2416 You can check it here.
They mostly do that to get some informations from you like adress, name, phone number, etc...
I mean, if you aren't scared you can still email them and try, but it's 99% sure to be a scam, pretty sure that at one point they'll ask you some money or to send your passport.
http://www.blakeshotels.com/careers is their website, check it out.