Are you supposed to receive an email immediately after applying to schools?

<p>I applied to four different CSUs and received emails from three of those schools immediately after applying but not from one other school which happens to be my top pick. Is this something I should be worried about or should I just wait longer? </p>

<p>Some schools take 1 to 2 weeks to send you a confirmation e-mail. One school my D applied did not even send an e-mail but I found the way to track the application online.</p>

<p>Thanks for the info!</p>