Stay off my port 25 -- blocking outgoing connections is way more obnoxious than blocking arbitrary addresses from mail servers. I want a real connection to the net, not some filtered thing. What's next, blocking port 119 to prevent the use of 3rd party news-servers? Blocking port 21 to prevent piracy? Port 80 so you have to use an ISP-provided proxy? Might as well use AOL if they're going to do that.
