A Perl-based POP3 server that is both free and open-source.
What's more, this server can be extended to use a database, which is an added advantage. This means that you can easily modify a script to suit your specific needs, and also implement APOP authentication if needed.
Overall, Perl Pop3 Server provides a reliable and efficient pop3 server solution, perfect for those who are looking for a lightweight and fast alternative.
Version 1.0.2: N/A