<p>Should Yale have sent me a letter saying that they got my application? I sent everything on december 30th, should I be worried?</p>
<p>I received an email from them confirming that they have received my application. I haven't received anything in mail, and I think that they're still in the process of putting the information in their database. So not to worry.</p>
<p>You get a letter with login information to check your decision later. Then you get a postcard when your app is complete. There's another thread on this somewhere on this board.</p>