Mail Routing System

A Mail Routing System is the process that determines the best path for sending mail—whether physical letters or emails—across various locations. For physical mail, it involves sorting at postal facilities where letters are organized by destination and then sent via trucks or planes. For emails, the system uses internet protocols to direct messages from the sender's server to the recipient's server. It ensures that mail arrives efficiently and accurately at the right address, utilizing a network of routes and delivery options to optimize the process.