与一般的E-mail用于收发普通的信函不同,银行的E-mail系统是整个服务体系中重要的组成部分。除了信函的来往,大量与客户间的交流亦采用E-mail的方式,其中包括电子银行公告,电子报表,电子对帐单等十分机密和重要的文件。为此全球大银行之一某跨国金融机构的网邮系统必须具备极高的安全性。 Unlike the general E-mail used to send and receive ordinary mail, the bank’s E-mail system is an important part of the entire service system. In addition to correspondence, a large number of exchanges with customers also use E-mail, including e-banking announcements, electronic reports, electronic statements and other very confidential and important documents. To this end, one of the largest banks in the world must have a very high level of security in its mail system of a multinational financial institution.