Why is it that every company out there allows connections through their firewalls to their web and mail infrastructure from countries that they don't even do business in. Shouldn't it be our default to only allow US based IP addresses and then allow others as needed? The only case I can think of would be traveling folks that need to VPN or something, which could be permitted in the Firewall, but WHY WIDE OPEN ACCESS? We still seem to be in the wild west, but no-one has the b@lls to be braven and block the unnecessary access.
I assume you want this: http://geekculture.com/joyoftech/joyarchives/446.html Most "unnecessary access" I see seems to be coming from US-based IP addresses anyway. A Great Firewall Of USA would certainly reduce the amount of spam I get :)