Due to constant frustration that two unrelated projects were sharing the same domain name for mailing lists I finally bit the bullet and looked into what was required to setup a simple mailing list manager with easy virtual domain support. (ie. not mailman. which I am coming to loathe.)
“Enemies of Carlotta” looked the simplest, but documentation was scant and I had trouble making it work.
Instead I’m now using ecartis combined with an installation of hypermail to make archives.
I’ve also created a xen-tools mailing list for users/questions/bugreports.
I’m still limping towards a new release with the pretty new webpages, but a bit more work to do. Although people who wish to live dangerously have the CVS repository to play with.