How to subscribe? You can subscribe to any of the above mentioned mailinglists by sending an email to listar@linuxfromscratch.org and write subscribe listname as the subject header of the message. You can, if you want, subscribe to multiple lists at the same time using one email. If you want to do so, write some junk as the subject header, something that isn't a valid command like "hello". Then write the subscribe commands in the body of the message. The email will look like:
To: listar@linuxfromscratch.org Subject: hello subscribe lfs-discuss subscribe lfs-apps subscribe alfs-discuss
After you have sent the email, the Listar program will send you an email back requesting a confirmation of your subscription request. After you have sent back this confirmation email, Majordomo will send you an email again with the message that you have been subscribed to the list(s) along with an introduction message for that particulair list.