E-mail Monitoring and Blocking System Based on Linux Firewall

Abstract

Abstract: A scheme of the E-mail monitoring and blocking system is given.The scheme is based on Linux firewall,adopts the policy of dividing and ruling the E-mail transfer protocols of SMTP and HTTP.The scheme can improve the network performance effectively.

摘要： 给出了一种邮件监听与阻断系统的设计和实现方案。方案的实现建立在Linux防火墙的基础上,采用对HTTP、SMTP两种邮件传输协议分而治之的策略。方案的实施可以有效地提高网络性能。

关键词: 电子邮件, 防火墙, 网络监控

CLC Number:

TP393.08

ZAN Shigang,ZHANG Jianzhong. E-mail Monitoring and Blocking System Based on Linux Firewall[J]. , 2005, 31(24): 235-237.

昝世刚;张建忠;. 基于Linux防火墙的内部邮件监控与阻断系统[J]. , 2005, 31(24): 235-237.

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