Well clearly there is some kind of bug about the activation thing... i used a hotmail adress first, looked at the spam folder, at my settings and even got this adress as a trusteable account
register@salemthegame.com but didnt work... then i made a gmail, totally new account, didn't even change any settings but i didn't receive anything. So after 2 waiting i asked a friend to try for himself and same thing happened. Today, after 4 days of trying to play the game i made a yahoo mail and it worked. That's great for me but please try to fix that, gmail is a common adress and so is hotmail and if it wasn't because i am persistent i wouldn't be able to play and i assume many people didn't even get into this game because of that. At least write in the registration progress that if you don't receive an e-mail try changing your adress or something