Mail

用C语言编写，分别攻击了Warftp和ccproxy两个漏洞（这两个漏洞只在windows xp sp2中存在，sp3和win7已经修复。因此需要安装一个sp2的虚拟机），攻击完成后，会弹出一个攻击成功的对话框，程序比较基础，但是能够帮助初学者深刻了解缓冲区溢出的原理。(Using C language, were attacked Warftp and ccproxy two vulnerabilities (both vulnerability only exists in windows xp sp2, sp3 and win7 has been repaired, so you need to install a virtual machine sp2), and after the attack is completed, it will pop up a successful attack dialog program basis for comparison, but a deep understanding of the principles that can help beginners buffer overflow.)

实现网络文件传输的一个简单例子，通过它你可以在文件服务器上下载文件。FTP协议编程(A simple example of network file transfer, through which you can download the file on a file server. FTP protocol programming)

网络管理程序。含ping,ftp,smtp等功能 (Network manage app , having ping , ftp and smtp etc)

自动发邮件，微博，断网重连，全自动，自动拨号，必须能够访问网络，必须要(zi dong fa you jian)

详细模拟了pop3协议的原理和实现，对pop3进行了较深入的分析(Detailed simulation of the pop3 protocol and the realization of the principle of pop3 conducted more in-depth analysis)

FTP 客户端的源代码实现（vc++)连接上传下载修改功能(FTP client source code (vc++) connection upload and download capabilities to modify)

ftp server code ,just a simple example. thank you very much!(ftp server code, just a simple example. thank you very much!)

VB不通过SMTP服务器直接发送邮件,有需要的就下(VB is not directly send mail by SMTP server, is in need)

MFC实现FTP客户端，支持断点续传的ftp，没有用到mfc提供的ftp类(The MFC implementation of the FTP client, support for HTTP, ftp, and did not use mfc ftp classes)

邮件软件：该程序需要两个服务器，一个用来发送邮件，一个用来接受邮件，一般我们用pop3协议来接收邮件，用smtp协议来发送邮件。(E-mail software: the program requires two servers, one used to send a message, a message to accept the general protocol we use to receive mail pop3, smtp protocol used to send messages.)