<p>If you apply online, do you have to send the recommendations online, too?</p>
<p>no..........</p>
<p>i dont even think that sending recommendations online is an option</p>
<p>I thought they had the option of emailing... I remember seeing something about emailing somewhere, maybe that was Caltech's app.</p>
<p>I had them fill out paper copies anyway, old teachers generally prefer such things.</p>
<p>I am pretty sure the rest of the stuff has to be mailed.</p>