How do I subscribe to a mailing list?
To subscribe to mailinglist@domain.com, send an EMPTY e-mail to mailinglist-subscribe@domain.com. You will recieve a confirmation e-mail back from the mailing list letting you know how to confirm your subscribing to that mailing list.
To unsubscribe to mailinglist@domain.com, send an EMPTY e-mail to mailinglist-unsubcribe@domain.com. Then reply to the confirm e-mail. You will then be sent another e-mail letting you know that you were removed from that mailing list.