is this e-mail Legit?

Just make sure when you hit reply the address you are replying to is the same as it shows. That is nexon's e-mail address. When I won they asked for my forum id not my account id. o.o If you are concerned they can look up your account id if you give them a forum id or a char name.

Personally I think you should quote the "do not provide account info" thing they always say and give them your forum id. lol