The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server which implements whitelists and Bayesian filtering to rid the planet of the blight of unsolicited email (UCE).
来源:http://sourceforge.net/projects/assp/
The Anti-Spam SMTP Proxy (ASSP) Server project旨在提供一个跨平台的开源SMTP代理服务器通过优良用户名单和贝叶斯过滤器实现垃圾邮件的过滤。