I've been looking for one too. The Google Groups interface is really bad, Google Groups is riddled with spam and Google seems to make no effort to do anything a

I've been looking for one too. The Google Groups interface is really bad, Google Groups is riddled with spam and Google seems to make no effort to do anything about it. I've looked at librelist.com, which seems OK, but they subscribe you as soon as you send an email to a list, which makes it useless, at least for me (I don't want people to get subscribed to all mail as soon as they send a single post; it also discourages cross-list postings). One of the best options might be to host your own mailing list using something like mailman and adding a frontend with something like Nabble.