PHlyMail是一个用户界面类似于桌面应用程序的WebMail系统。支持POP3/IMAP；提供文件夹管理；当使用IMAP时能够跨服务器拷贝和 移动邮件；垃圾邮件过滤；收/发纯文件或HTML格式并且带附件的邮件；支持发送SMS到移动电话；更换界面主题。由于PHlyMail采用模块化设计，所以很方便添加各种新的功能(如RSS，个人文件存储，书签管理等)。-PHlyMail WebMail system is a user interface similar to desktop applications. Support POP3/imap, folder management　when using IMAP can cross server copy and mobile email　spam filtering /mail plain text or HTML format and with attachments　support for sending SMS to the mobile phone　replace the interface theme. Since PHlyMail uses a modular design, it is easy to add a variety of new features (such as RSS, personal file storage, bookmarks management, etc.).