When/Where can letters of recommendation be sent in to Texas A&M Univ.?

<p>I have not completely finished my application via applytexas to TAMU (but I'm close!), however my mentor has already finished and is asking where to send the LOR. </p>

<p>My concern is, is it okay for LORs to be received BEFORE the application is sent?
And where does he send it to?</p>