邮件系统解决方案案例解析.pdf

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1、邮件系统解决方案解析目录设计篇...............................................................................................3I双机热备部署.................................................................................31.1企业应用................................................................

2、...............31.2硬件配置...............................................................................41.3网络拓扑图.............................................................................41.4带宽评估...........................................................................

3、....5II系统备份与恢复...............................................................................5III工程实施进度表...............................................................................6需求篇....................................................................................

4、...........6IWebmail智能化................................................................................61.1个人通讯录操作.........................................................................61.2附件多样化应用.........................................................................

5、71.3收发邮件简易性.........................................................................81.4日程安排...............................................................................81.5网络硬盘共享...........................................................................91.6邮件跟踪和撤回....

6、....................................................................10II邮件安全....................................................................................11Ⅱ.1九层反垃圾和反病毒引擎................................................................11Ⅱ.2防止用户被盗号外发垃圾邮件.............

7、...............................................11Ⅱ.3防邮件攻击............................................................................13Ⅱ.4数据安全..............................................................................13Ⅱ.5垃圾邮件摘要——防止误判..................................

8、............................13III二次开发接口................................................................