[Dillo-dev] Access forbidden to the mail-list archives

Hello, I was trying to access the mail-list archive found here: http://lists.dillo.org/pipermail/dillo-dev/ But I get a 403 response:

Forbidden You don't have permission to access /pipermail/dillo-dev/ on this server.

I can access to the old archives at: https://www.dillo.org/oldmail/ I would like to read previous discussions between 2002 and now. BTW, is there any simple way to open a url in a new tab, on a running dillo instance, from the command line? It would be interesting something like dillo --newtab 'https://www.google.com/' Thanks, Rodrigo.