Conkeror Mailing List
The address of the Conkeror mailing list is conkeror@freelists.org. To subscribe, visit https://www.freelists.org/list/conkeror.
Although Conkeror's mailing list is no longer on Gmane, archives through October 2015 can be found there.
A news interface for the current list is available at nntps://news.freelists.org.
List Archives
GMane archive (November 2004 - October 2015)
Librelist archive (October 2013 - October 2015)
https://www.freelists.org/archive/conkeror/ (since April 2016)