USPS Informed Delivery

USPS Informed Delivery sends you an email every morning with grayscale scans of the mail being delivered to your address that day. The service is free. It piggybacks on the sorting machines that already photograph every piece of mail for routing purposes. Scans are low resolution but clear enough to read a return address and decide whether the mail is worth walking to the mailbox for. Preview turns a daily surprise into a scheduled expectation. A government service figured out how to add digital convenience to a physical process without changing the process itself. The mail still arrives at the same time whether you check the email or not. The interface is basic: a list of images in an email with a link to a dashboard for package tracking. Simplicity is appropriate for a service 160 million households could use. USPS developed this internally rather than outsourcing it. The fact that it works reliably on infrastructure built for mail sorting rather than consumer technology is impressive.