邮件系统

In March in 2008, a Telecommunications System which had three hundred thousands of users in Guangdong firstly put this integrative mail filter system into use.

广东某电信部门的电子邮件系统拥有30万用户，于2008年3月第一次投入使用了本文所设计的邮件过滤系统。

At the instance of same time and place, same time and different place, different time and same place, and different time and place, there are realization ways of conference, project room, remote conference, electron and sound mail system in groupware system.

群件系统在同时同地、同时异地、异时同地和异时异地情况下提供了4种实现方式：会议、Project Room、远程会议、电子和声音邮件系统。

Probing into Network Security Schemes for Anti-Spamming Mails

邮件系统防止垃圾邮件攻击的安全方案的探讨