I live in a rural area, and do not get U.S. Postal delivery at my physical address. I have a P.O. Box at the local post office but when address verification is requested, like from UPS, the post office has no record of my physical address. This can be a huge problem. The solution is to install a mailbox on the main road a mile away. My husband has been reluctant to do this for safety reasons, even though I him that our mail will continue to go to the local post office. I actually purchased a mail box which my husband has been avoiding. I am over 70 so it's rather difficult for me, maybe I can get my neighbor to help.