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+In addition to eating our own dogfood at <https://public-inbox.org/meta/>,
+public-inbox.org hosts unofficial archives for several other projects
+as a service to their users and to further test our own software.
+
+The presence of these archives does not imply these projects endorse
+public-inbox or public-inbox.org in any way.
+
+* https://public-inbox.org/git/
+ git@vger.kernel.org
+ Mailing list for the git version control system
+ http://vger.kernel.org/majordomo-info.html
+
+* https://public-inbox.org/libreplanet-discuss/
+ libreplanet-discuss@libreplanet.org
+ LibrePlanet discussion list
+ https://lists.gnu.org/mailman/listinfo/libreplanet-discuss
+
+* https://public-inbox.org/rack-devel/
+ rack-devel@googlegroups.com
+ Development list for the Ruby webserver interface
+ https://groups.google.com/group/rack-devel
+
+* https://public-inbox.org/ruby-core/
+ ruby-core@ruby-lang.org
+ Core development list for the Ruby programming language
+ https://www.ruby-lang.org/en/community/mailing-lists/
+
+* https://public-inbox.org/sox-users/
+ sox-users@lists.sourceforge.net
+ Users' list for the SoX sound processing tool
+ https://lists.sourceforge.net/lists/listinfo/sox-users
+
+* https://public-inbox.org/sox-devel/
+ sox-devel@lists.sourceforge.net
+ Developers' list for the SoX sound processing tool
+ https://lists.sourceforge.net/lists/listinfo/sox-devel