is being emailer #59 by sending it to us here. Subject should be #59, include your steam name, email only once. Anything other than that and if you happen to be #59 you won't win.
Today's key was won by Vacuum. He was the 59th person to send us one email with "#59" in the subject and his steam name in the body. Congratulations to Vacuum and good luck to everyone for tomorrow's free key (details here).