I've just released version 2.0.4 of Mailman, the GNU Mailing List Manager. Mailman is released under the GNU General Public License (GPL). Mailman 2.0.3 had a few constructs which caused warnings when run with Python 2.1. The unfortunate part is that those warnings could occur in the qrunner process which tended to cause cron to bombard the system administrators with email. If you upgrade your Python to 2.1, you should definitely upgrade to Mailman 2.0.4, otherwise consider it optional. Mailman 2.0.4 is being released as both a gzip'd source tarball and as a patch file. GNU Mailman is software to help manage electronic mail discussion lists, much like Majordomo or Smartmail. Mailman gives each mailing list a unique web page and allows users to subscribe, unsubscribe, and change their account options over the web. Even the list manager can administer his or her list entirely via the web. Mailman has most of the features that people want in a mailing list management system, including built-in archiving, mail-to-news gateways, spam filters, bounce detection, digest delivery, and so on. Mailman is compatible with most web servers, web browsers, and mail servers. It runs on GNU/Linux and should run on any other Unix-like operating system. Mailman 2.0.4 requires Python 1.5.2 or newer. To install Mailman from source, you will need a C compiler. For more information on Mailman, including links to file downloads, please see the Mailman WWW page: http://www.gnu.org/software/mailman And its mirrors at: http://mailman.sourceforge.net http://www.list.org [Only the SourceForge and list.org sites are up-to-date at the moment, I expect the gnu.org site to be updated shortly.] If you want to download just the 2.0.3 -> 2.0.4 patch, please see: http://sourceforge.net/project/showfiles.php?group_id=103 There are email lists (managed by Mailman, of course!) for both Mailman users and developers. See the web sites above for details. Enjoy, -Barry