Is usps the regular mail

Yes, the United States Postal Service (USPS) is the primary organization responsible for providing postal service in the United States. It is often referred to as the "regular mail" or "snail mail" because it is the traditional method of sending mail and packages through the postal system.

USPS is an independent agency of the federal government, and it is responsible for providing a wide range of mail and package delivery services, including:

USPS also offers a range of services and products, including:

Overall, USPS is the primary organization responsible for providing mail and package delivery services in the United States, and it is often referred to as the "regular mail" or "snail mail" because it is the traditional method of sending mail and packages through the postal system.