It will probably take a while to send out the emails, because I haven't received them, but the sweeps only popped about five minutes ago. If i recall, and don't quote me on this, an email or something is submitted to Winaday with all of the winners and amounts, then Winaday will credit each account if eligible. I don't think they need to send us an email because they are used to notify us about a win, but since the winners are listed at the game site, everyone could find out if they are a winner.
I don't know, so don't quote me on this.