I get more spam to this list than messages (by an order of 10). That means my spam detectors (and I've just changed, and the new service does the same) think lots of genuine email is spam. What's the chance of moving to google groups or similar? This permits email subscription (digest or individual messages) and as an email user you wouldn't notice it's on groups. Most new projects seem to be there, and I get zero spam. -- Alex Bligh