Mail Transfer Agent (MTA): Understanding Its Role and Functionality in Email Communication
It is important to understand the mechanisms that make email delivery possible for those who rely on it every day. The Mail Transfer Agent (MTA) is a critical component of the email delivery system. A message transfer agent, mail transport agent, or just MTA is a software that allows email to be sent and received on the internet. In this article, we explain what an MTA is, how it works, and why it is integral to email communication.