How to put an end to Virus Infected Spam Bots
From Computer Tyme Support Wiki
Many people think that there's no way to win the war against the spam bot army. I don't agree. I think that it is winable and that through policy changes but ISPs that virus infected computers can be detected and isolated. This is a war we can with without restricting good email or infringing on the freedoms of people to freely communicate. In this article I will try to outline the problem and simple changes that can lead to a solution. The more ISPs adopt these ideas the less spam and viruses we will all have to deal with.