The Mailman plugin provides support for incorporating user-friendly subscription management for the Mailman electronic mailing list package into a CWIS interface. It integrates the ability to manage subscriptions into the account creation process and the user preferences page.
Mailman must be running on the same server as your CWIS site, and some configuration must be performed for CWIS to be able to run mailman commands. See 'plugins/Mailman/README' for detailed instructions.
Included in CWIS: