In case the vast majority of you didn't notice that you were just forced to re-agree to the rules...
I've made a slight tweak to the ruleset for registrations. The tweak is a small style change to make the paragraph about declining registrations from free mail accounts just a teeny bit more obvious.
Use the email address given to you by your ISP. If you use any free mail service, even a redirection service, even Google Mail, you will be declined.