mailing address to yale

Colleges & Universities Yale University
1

<p>yale has two different mailing address, the second one, it says "street address, for use on an envelope mailed via federal express, UPS, TNT, etc.)</p>

<p>if i were to use Canadian express mail, should i mail it to the first one or the second one? thx</p>

2

<p>Does it need to be signed? If it has to be signed, send to the street one.</p>

3

<p>you could use either. since you have a choice, i’d take the street address. the canada expresspost says ‘to any address in the US including PO Boxes’</p>