Creating a Majordomo E-Mail List
	It is very wise to read the Majordomo documentation before you attempt to create a Majordomo e-mail list.
	An Unmoderated List
	Once you have read the documentation, connect to your Virtual Private Servers via Telnet or SSH and do the following for each list you create. Create an empty file named for the list (my-list in the examples below) in your ~/usr/local/majordomo/Lists directory and make sure the file mode is 644. % touch ~/usr/local/majordomo/Lists/my-list % chmod 644 ~/usr/local/majordomo/Lists/my-list Create a file called my-list.passwd in your ~/usr/local/majordomo/Lists directory. This file will contain the list manager's approve password for the list (file mode 600). You can use an online file editor, like pico, or transfer the file to your PC in order to add the alias. Be sure to download and upload the ~/etc/aliases file in ASCII mode. Or you can use the cat file editor. Substitute an e-mail list administrator password for mypassword. % cat > ~/usr/local/majordomo/Lists/my-list.passwd mypassword ^D (control-D) % chmod 600 ~/usr/local/majordomo/Lists/my-list.passwd Create a file called my-list.info. This file will contains the initial introductory info for the list. To create this file using cat again, do the following. % cat > ~/usr/local/majordomo/Lists/my-list.info This list is for discussions about my list. ^D (control-D) Create E-Mail Aliases like the following. # "my-list" list my-list: "|/usr/local/majordomo/wrapper resend -h MY-DOMAIN.NAME -l my-list my-list-outgoing" my-list-outgoing: :include:/usr/local/majordomo/Lists/my-list owner-my-list: list_manager_e-mail_address_here my-list-request: "|/usr/local/majordomo/wrapper request-answer my-list" my-list-approval: list_manager_e-mail_address_here Now, give your new e-mail list a try by sending an e-mail to my-list@MY-DOMAIN.NAME.
	A Moderated List
	One of the powerful features of Majordomo is the ability to create moderated lists which are controlled by a central moderator. This control prevents abuse of your e-mail list by outside parties as well as allowing the moderator to restrict frivolous postings. Before creating any moderated majordomo e-mail lists, you should consider the following security precautions. You probably should disable two dangerous commands in the ~/usr/local/majordomo/majordomo Perl script, namely "who" and "which". You can do this by commenting out lines 210 and 211 of the script. It is also wise to modify your Virtual Private Servers's sendmail configuration file (~/etc/sendmail.cf) so that outside parties cannot expand (EXPN) and verify (VRFY) e-mail aliases. Add the following line as the last entry in the Options section. Opauthwarnings,needmailhelo,noexpn,novrfy To create a moderated Majordomo e-mail list, connect to your Virtual Private Servers via Telnet or SSH and do the following for each moderated list you create. The following three files represent what you will need for your moderated e-mail list (sample in the examples below). You will need to create these three files for each moderated list and store them in your "~/usr/local/Majordomo/Lists directory. sample - contains the list e-mail addresses, one per line sample.passwd - contains the moderator password sample.info - contains the information for your e-mail list Create E-Mail Aliases like the following. # sample moderated mailing list owner-sample: me@MY-DOMAIN.NAME sample: "|/usr/local/majordomo/wrapper resend -A -R -l sample -h me@MY-DOMAIN.NAME sample-hidden-list" sample-approval: owner-sample sample-hidden-list: :include:/usr/local/majordomo/Lists/sample owner-sample-outgoing: owner-sample sample-request: "|/usr/local/majordomo/wrapper request-answer sample" owner-sample-request: owner-sample In the example above the "hidden" mailing list is actually an alias sample-hidden-list. You will probably want to change the occurrences of sample-hidden-list to be something obscure (since this is the first thing people who want to break into your list will check for). Now that you have a moderated mailing list, you will need to know how to post to it. You must supply your password as a user defined mail header titled "Approved:". So if for example your password was "mypass", you would need to add the following header to a message for it to be approved by Majordomo. Approved: mypass