... Enterprise E-mail System Based on J2EE 基于J2EE的企业电子邮件系统设计与实现 E-mail protection system 电子邮件保护系统 ..
基于12个网页-相关网页
同时，所有网络服务商应该建立一个电子邮件地址身份系统(有两个好的标准，域名密钥和存储保护特征)。
At the same time, all ISPs should implement an E-mail ID system (there are two good standards, called Domain Keys and SPF).
在防滥用系统保护下，全新的存储系统让您咋都不用删除电子邮件！
Protected by responsive anti-abuse controls, this updated storage system gives you the option to never delete another email!
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