Microsoft Outlook是目前应用最为广泛的邮件客户端软件之一,为了保证用户收发邮件的安全,Microsoft公司一直做着不懈的努力。在Microsoft Outlook的早期版本中,用户可以通过定制一些“规则”来禁止不安全附件和垃圾邮件的接收。但是由于近年来各种恶性引导型病毒(如梅丽莎、爱虫等)不断产生,用户的邮件安全受到了越来越大的威胁。 Microsoft Outlook is one of the most widely used mail client applications at present. Microsoft has been making unremitting efforts to ensure the safety of users’ sending and receiving mail. In earlier versions of Microsoft Outlook, users could prohibit the reception of unsafe attachments and spam by customizing some “rules.” However, due to the continuous development of various malicious leading viruses (such as Melissa, love worms, etc.) in recent years, the user’s email security is under increasing threat.