How to unsubscribe? To unsubscribe from a list, send an email to listar@linuxfromscratch.org and write unsubscribe listname as the subject header of the message. Multiple lists can be unsubscribed at the same time using one email. This is done by writing some junk as the subject header, something that isn't a valid command like "hello". Then the unsubscribe commands come in the body of the message. The email will look like:
To: listar@linuxfromscratch.org Subject: hello unsubscribe lfs-discuss unsubscribe lfs-apps unsubscribe alfs-discuss
After the email was sent, the Listar program will reply with an email requesting a confirmation of the unsubscription request. After this confirmation email is sent back, Listar will send an email again with the message that the user has been unsubscribed from the list(s).