随着计算机网络的普及,电子邮件以其方便、快捷的特点越来越广泛地被人们所接受并使用。然而也正是由于网络的开放性、普及性及网络本身存在的一些漏洞,使得电子邮件给人们的生活、学习和工作带来方便的同时,也成为计算机安全隐患的主要来源。 With the popularization of computer network, e-mail is accepted and used by people more and more widely due to its convenient and fast features. However, it is precisely because of the openness and popularity of the Internet and the loopholes in the network itself that e-mail has brought convenience to people’s life, study and work, and has also become a major source of potential computer security risks.