S. 569, known as the "Postal Operations Stay Timely and Local Act" or the "POSTAL Act," aims to protect United States Postal Service facilities from closure or consolidation. The bill specifically prevents such actions if they would leave a state or the District of Columbia...
Simple Explanation
The POSTAL Act is a rule that says each state in the U.S. must keep at least one place where they sort and send mail, so no state gets left out.