Baeza mail

You're referring to the Baeza Mail, a type of medieval postal system!

The Baeza Mail was a network of postal routes and stations established in the 12th century in the Kingdom of Castile, which is now part of modern-day Spain. The system was named after the city of Baeza, where the postal service was headquartered.

The Baeza Mail was an important innovation in communication during the Middle Ages, allowing for the rapid transmission of messages and packages across long distances. The system consisted of a network of postal stations, known as "postas," which were located along major roads and highways. These stations were staffed by postal officials, known as "postillones," who were responsible for collecting and forwarding mail.

The Baeza Mail was used for both official and personal correspondence, including messages from the royal court, merchants, and travelers. The system was also used to transmit important documents, such as treaties and diplomatic correspondence.

The Baeza Mail played a significant role in the development of commerce, trade, and communication in medieval Europe. It helped to facilitate the exchange of goods and ideas between different regions and cultures, and played a key role in the growth of cities and towns.

Today, the legacy of the Baeza Mail can be seen in the modern postal systems that have evolved from it.