I was going to have my mail held for a week due to vacation and I stumbled upon something called "informed delivery" and I signed up for it. Now I get an email that shows a picture of every piece of mail that will be delivered to me that day. For free.
I had no idea the post office photographs every piece of letter sized mail but yet there it it.
USPS Informed Delivery
I had no idea the post office photographs every piece of letter sized mail but yet there it it.
USPS Informed Delivery