Access to Archives

I just joined the list and am trying to look at the archives.

The page http://lists.caosity.org/mailman/listinfo/centos

has a link to the archives that resolves to

http://localhost.localdomain/pipermail/centos/

which of course produces an error "The connection was refused when
attempting to contact localhost.localdomain."

What am I missing, and how can I review the archives to keep from asking
obviously answered questions?

Thanks.

Gerry