What is the main responsibility of a mail carrier?

The primary responsibility of a mail carrier is to deliver mail and packages to both residents and businesses. This encompasses a wide range of tasks that include not only the delivery of letters but also larger packages and various types of mail that may require different handling or delivery methods. A mail carrier plays a crucial role in ensuring that communication, goods, and essential services are efficiently provided to the community.

While sorting mail at the post office and maintaining postal vehicles are important functions within the postal system, they do not define the core responsibilities of a mail carrier. The role of delivering to various locations is what makes a mail carrier vital for the operation of postal services and the connectivity of the community. This comprehensive scope of delivery captures the essence of what a mail carrier does, making it clear why this choice is the most accurate representation of their main responsibility.