Did you do this from the same qube at the same IP address? It's just not
my experience using variety of qubes under Tor. If I get a login, I just
fire up another qube and try again.
mail-archive.com undoubtedly helps, and I think it should be the default
reference in the docs. I believe that these lists are now echoed to the
Forum - perhaps "will be echoed" - I'm not sure of that: I mean I'm not
sure of the benefit.