Mailing list programs which provide security through cryptographic means.
Sites 3
- Shibboleth A privacy and security aware mailing list manager, for allowing closed groups to interact on the Internet without interference from outsiders and former insiders. Open source in PERL.
- Title: S/MIME and Sympa mailing lists manager Sympa version provides security way based on S/MIME : digital signature and messages distribution process using encryption. Sympa's web interface can use HTTPS authentication based on user X509 certificates.
- Sympa Mailing List Server for managing small Intranet as well as large ISP lists services. Supports S/MIME and cryptography.