postal regulations

Postal regulations are rules set by postal authorities that govern how mail is sent, received, and handled. They ensure safety, security, and efficiency in mail delivery. These regulations cover package size and weight, prohibited items (like hazardous materials), postage rates, and delivery methods. They also define standards for addresses and labeling to ensure mail reaches its destination. Following these regulations helps avoid delays, fines, or lost mail, and ensures that everyone can reliably send and receive correspondence and packages.