One of my clients told me his mail is being stolen, but he isn’t worried because he signed up for “Informed delivery” from the US Postal Service.
You can sign up at http://www.usps.com and it explains:
Informed Delivery® by USPS®
Digitally preview your mail and manage your packages scheduled to arrive soon! Informed Delivery allows you to view greyscale images of the exterior, address side of letter-sized mailpieces and track packages in one convenient location.*
* Images are only provided for letter-sized mailpieces that are processed through USPS’ automated equipment
go to http://www.usps.com and on the menu at the top you will find “Informed Delivery”. Click on this and you will know what mail you were supposed to receive every day.
Thanks to GG for this info.