Cittadella/UX is a highly configurable Bulletin Board System (BBS). It is an interactive multi-user system featuring Message Boards (organized in rooms and floors), with a Local Mailbox for each user, quick comunication tools (Express Messages, Chat Rooms), user management and logging facilities.
The package comes with a monolythic server (the cittaserver) which listens for new connections, processes the client requests and provvides all the BBS services. Two versions of the client application (cittaclient) come along: the remote client, running on the same host of the server, allowing for telnet connections, and the local client, running on the user's machine.
It is an Italian language BBS, but we plan to add multilanguage support in the future.
Cittadella/UX is released under GNU's General Public Licence (GPL).