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http://listes.cru.fr/sympa/ - http://listes.cru.fr/sympa/
Mailing List Server for managing small Intranet as well as large ISP lists services. Supports S/MIME and cryptography. |
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Shibboleth - http://shibboleth.sourceforge.net/
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. |
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Title: S/MIME and Sympa mailing lists manager - http://www.sympa.org/documentation/article_smime/sympasmime.html
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. |