<p>MIT is missing my Teacher Evaluation A (the math and science one), but the school has my other rec letter along with my school forms and transcript. Can I just have it faxed to MIT so they can get it quickly, or should I just have my counselor mail it off again?</p>
<p>Give MIT a call and check that it's really missing -- especially if they were all mailed together, it's possible that they have your letter, but it just hasn't been checked off.</p>
<p>If it is missing, they will advise you what to do, which is likely to fax the missing letter.</p>
<p>In my case, I e-mailed an image (after being directed to do so by someone from the admissions office).</p>