Free mailing lists manager software for linux

Web Mailing List project designed to be an easy to use mailing list application.
Using a mailing list application can greatly enhance communication with your site visitors. Web mailing list makes it easy for users to signup for your mailing lists.
Creating and sending out email newsletters is a snap. If you your users wish to unsubscribe, they simply visit your unsubscribe page and enter the email address where they received the newslettter.
Enhancements:
- This release updates the database creation portion of the system setup.

listadmin is a command-line alternative to Mailmans Web interface for administering mailing lists.
Mailman has a friendly but rather awkward web interface for manipulating the queue of messages held for moderator approval. Since I maintain a couple of dozen lists, some of which receive 50+ spams per day, I needed a way to reduce the time taken to process all the junk e-mail.
The result was listadmin. It is designed to keep user interaction to a minimum, in theory you could run it from cron to prune the queue. It can use the score from a header added by SpamAssassin to filter, or it can match specific senders, subjects, or reasons. The configuration file is Notepad.exe friendly. A sample configuration file:
password "Geheim"
# action to take when pressing just Return default discard
# discard automatically anything with SA score higher than 6 spamlevel 6
discard_if_from ^(postmaster|mailer(-daemon)?|listproc|no-reply)@
my-favourite-band@ifi.uio.no
spectroscopy-discuss@lister.ping.uio.no
You cant make a screenshot of a program like this, but a sample session may be instructive. See the manual page for the whole story. The script is written in Perl and requires a few modules, but AFAIK they are all bundled with Perl 5.8.0.
Enhancements:
- This release fixes the use of proxies for HTTP, adds the capability of turning nomail on or off from the command line, and improves interoperability with Mailman 2.1.x.
- Unknown character encodings are also handled more gracefully.

VNC Session Manager provides a disconnected session manager for VNC.

VNC Session Manager adds the necessary glue code between VNCs two execution modes, enabling XDM-based login to disconnected sessions. This gives a Terminal Services-like login for Unix-based VNC servers.

Font Manager is a font manager for GNOME. Font Manager cannot do any font management tasks yet, but is already useful for picking fonts.
Main features:
- List installed fonts
- Add previews for installed fonts
- Open font properties from context menu
- Set system fonts from the font manager
- Make the font manager installable

PCMan File Manager is a lightweight file manager which features tabbed browsing.
Main features:
- Lightweight & Fast
- Tabbed Browsing
- Clean and easy to use

Time Manager is a cgi-bin script that keeps track on how much time you have spent at work. This works with the user signing on and off whenever he or she arrives or leaves.
Time Manager relies heavily on the Date::Manip module which has to be installed before running the script.
Enhancements:
- made a new monthly stats
- reversed change entry list
- actions like signon/off are now linked up with the main menu giving an action-status line at the bottom of the page.
- added some buttons where lists could get long (weekly stats)

Password Manager Daemon is a daemon that serves data to application via a socket. The data is stored in an encrypted XML file. A work in progress.