What does the term "missent mail" refer to?

The term "missent mail" specifically refers to mail that has been sent to the wrong ZIP code. This misdirection occurs during the sorting or routing process, which can result from incorrect labeling or data entry. When mail is missent, it typically means that it is not reaching its intended destination according to the postal codes, which is a crucial part of the delivery system designed to ensure efficient and accurate mail delivery.

Understanding that missent mail is about ZIP code errors is essential for those working in postal services, as it emphasizes the importance of proper sorting and addresses in the delivery chain. Identifying and redirecting missent mail back to the correct ZIP code is part of the responsibility of postal workers to maintain the accuracy and reliability of mail delivery.