Qmail

Qmail is an email server software that manages the sending and receiving of emails over the internet. It is designed to be secure, reliable, and efficient by handling email traffic and ensuring messages reach their intended recipients. Qmail acts as the central processing system within a mail server, verifying email addresses, routing messages, and storing them temporarily until delivery. It operates behind the scenes, enabling email communication for individuals and organizations, similar to a postal service that sorts, directs, and ensures your mail arrives safely at its destination.