You mean an actual PO Box? At a post office? Or a private mailbox, like at a UPS Store? If the former, this is really surprising. If the latter, not as much. A

You mean an actual PO Box? At a post office? Or a private mailbox, like at a UPS Store? If the former, this is really surprising. If the latter, not as much. Anyway, I set this up for my house and it has been working fine. I haven't gotten anything that wasn't intended for me (of course, I get stuff that's not intended for me in the REAL mail on a regular basis, so even if it happened here from time to time, it wouldn't be a big change).