E-Mail Server - Version 5.2 Simple and user friendly, E-Mail Server is a robust, high-performance SMTP/POP3 server program. It can be used as a local POP3/SMTP server for your corporation or as a desktop application on your laptop or desktop. Its unique blend of features allows you to send mail from any mail client (complaint with SMTP protocol). It will accept, forward, store and deliver mail on behalf of your users in a corporate environment or just you. Your users can receive their messages using POP3 and you have a very fine granular control over who can send messages, who can receive them and how big is their mail box. Take your entire domain down