Supplementary recommendation address?

<p>I sent a supplementary letter of recommendation but I used the following address:
University of Pennsylvania
3451 Walnut Street
Philadelphia, PA 19104</p>

<p>Right after I sent it, I realized that the office of admissions and financial aid has a different address:
The Office of Undergraduate Admissions
University of Pennsylvania
1 College Hall, Room 1
Philadelphia, PA 19104-6376</p>

<p>Do you think Penn would have received the supplementary recommendation? Should I send it again, or would that just annoy them?</p>

<p>I would send it again. Yes it would annoy “them” if they turned out to have both, but it’s just the people filing the papers who are annoyed and not the people making decisions on your file. </p>

<p>This is not meant to be insensitive. But after all, you paid money to apply; they’re suppose to do this for you!</p>