List Servers Software that manages a mailing list is referred to as a list server . Three popular programs are listserv , majordomo and listproc . There are three types of mailing lists on the Internet. Moderated lists are maintained by a person who moderates the mail for message content. When you send an inappropriate message to the list, the moderator may or may not notify you that it was discarded.
Unmoderated lists operate without censorship.
All messages sent to the posting address will be forwarded to subscribers. Unlike moderated lists, unmoderated lists frequently contain content of a much lower quality. Digests organize a number of messages into one large message. Frequently sporting a table of contents, digests offer moderated convenience for members. Make a Mail List To keep your clients informed, you can make your own mailing list.