众所周知,反垃圾邮件工作是一项系统工程,需要政策、法律、自律以及技术等层面的协同展开,现实的问题是,反垃圾邮件并不完全是一个技术问题,在技术层面上的努力,仅仅只能减少垃圾邮件的危害,但技术层面是反垃圾邮件工作不可或缺的一个方面。目前,在技术层面上的努力表现在身份认证解决、路由解决及过滤技术等方面解决方案的发展,人们想用技术手段和垃圾邮 As is known to all, antispam work is a systematic project and requires the coordination of policy, law, self-discipline and technology. The real problem is that antispam is not entirely a technical issue. At the technical level, only the Only reduce the harm of spam, but technical aspects of anti-spam work is an indispensable aspect. At present, the efforts at the technical level are reflected in the solution of authentication solutions, route resolution and filtering technologies, etc. People want to use technical means and spam