Using Majordomo User's Perspective First, here's a user's guide to the Majordomo package. It explains subscription, unsubscription, and all the other Majordomo commands available to users.
Commands help Sends one-line summaries of majordomo commands.
The first line of output tells you which version of Majordomo the server is running. This command subscribes a user to the named list . If the list is private, only members can run this command. Mails a file named filename from the list archive. If the list is private, only members can run this command.