letter sorting

Letter sorting is the process of organizing mail so it can be delivered efficiently. Postal workers or machines group letters based on their destination addresses, typically sorting by postal codes or regions. This systematic grouping helps ensure that mail is directed to the correct local delivery routes, saving time and effort. Modern sorting machines use sensors and automation to quickly read addresses, sort thousands of letters accurately, and prepare them for delivery. Overall, it’s a vital step in ensuring mail reaches the right destination promptly and reliably.