From the developer: "An easy to use POP3 email server designed for people that need easy, reliable and affordable email. This package adds the missing POP3 component to the Windows 2000/XP SMTP service. Setup is a snap. A basic installation runs without any configuration at all. Mail accounts are assigned with the normal Users and Passwords settings.
"For those who wish to tweak the settings, there is a comprehensive POP3 settings application. Options include naming the postmaster, locating the inbox mail store, and configuring the log file. The logon server can be the local computer or a domain controller. You can manage user accounts with groups and aliases. A comprehensive help file includes three example scenarios to get you up and running quickly. Use the server for local mail service or as an Internet gateway. The trouble shooting section can help you quickly get the system working properly."