Take back control of your email with this mail server in a box
Mail hosting made simple
Matrix reference homeserver
A network security analysis and monitoring toolkit Linux distribution.
Anti Spam SMTP Gateway
software for email automation (newsletters, transaction mails, etc.)
command line tool to manage email (alias-)domains/accounts/aliases …
The automatic usenet download tool
A mailing list manager with an excellent web interface
Open Source Anti-Spam and Anti-Virus Gateway
Italian Certified Electronic eMail
NNTP2NNTP is a simple and pretty fast NNTP proxy server
Server software written in Python that implements the MUCK protocol.
err is a plugin based chatbot designed to be easily extensible