courier-cone - the mailing list
    for Cone-related questions and
    comments. Its name is due to the fact that Cone is a parallel project, split off from
    Courier, and Sourceforge mailing lists have names that always
    begin with the main project's name. Go to http://lists.sourceforge.net/mailman/listinfo/courier-cone
    to subscribe to courier-cone, or
    send a message to <courier-cone-request@lists.sourceforge.net> and put
    “subscribe” in the subject line.
    Search the list archives at http://markmail.org/browse/net.sourceforge.lists.courier-cone