I’ve switched mail servers for Katapult and some others I managed to Google Apps (http://www.google.com/apps/intl/en/group/index.html). This has been a GREEEEAAAAAAT decision as my spam has decreased to 0 from 25-50/day (basically 3 to 6 per hour most of the time).
So, my personal email address (tied to this domain) will be down for a bit as I am making the switch right now. I know…middle of the day isn’t the best but spam can push you to places you never thought you’d go. 😉 lol.