Support this site. No ads, no monthly fees, more control. Inc. The Multiview module makes it so that the mailing lists can be read and posted to via newsreading software.
Subscribers can read or post to discussions via news, e-mail, or web.
Server runs on Mac or Windows. ListMail by Typhoon Software. They can also host your list. Inc. The Multiview module makes it so that the mailing lists can be read and posted to via newsreading software. Mailtraq by Fastraq Engineering also is a mail and news server.