使用C#开发的邮件管理系统 类似foxmail 很有借鉴价值

使用Socket结合SMTP/POP3邮件协议发送和接收邮件 使用Socket结合SMTP/POP3邮件协议发送和接收邮件

SMTP协议工作原理及服务.docx

Free SMTP Server is a free SMTP server program for Windows that lets you send email messages directly from your computer. Along with a mass mailer the program can be used as a relay server for sending newsletters, distributing messages to different mailing lists, sending notifications to your customers, as well as for sending personalized messages. You can use it instead of ISP's SMTP server to increase your privacy. Free SMTP Server supports all email programs like Outlook Express and Eudora, but best optimized to work with 1st Mass Mailer mass mailer. The email program you already use for sending and receiving messages can be connected to the server in a very easy way - by using the word "localhost" instead of your current SMTP host. Having done so, you can send messages in a usual manner. Free SMTP Server is very fast, while sending, it establishes dozens of SMTP connections, and gets the most out of your Internet connection. Free SMTP Server is able to send thousands of emails per minute with a regular DSL Internet connection. The user interface of the program is very easy to learn, excellent documentation is included. The program is freeware so there is no reason not to download and try it!

SMTP 发送邮件，C++实现； 可发送附件； 163、公司邮箱测试可用

Linux下的SMTP服务器代码。直接连接LINUX的发邮件客户端。实现SSL加密

利用socket实现pop3和smtp协议的仿163邮箱的邮件服务器

c++实现SMTP、POP3收发邮件，有任何缺点和不足，望广大网友们指正，希望大家共同进步！！！

根据SMTP协议发电子邮件的程序,用Socket写的. 本来是给老婆写的用来给他们公司人发工资条的,现在共享出来给大家,有什么问题和修改意见请联系.QQ:7246675 里面有一个demo,只要调用全局函数 BOOL MySendMsg(LPSTR strAddr,int port,LPSTR szUser,LPSTR szPwd,LPSTR szFrom,LPSTR szTo,LPSTR szHead,LPSTR szText,CString &strError);即可将邮件发出去.

邮箱SMTP发信和IMAP收信源码，支持SSL加密和普通Socket 支持25/465/143/993等类型的端口，支持SSL加密通信和Socket普通通信。 SMTP为发邮件协议，IMAP为收邮件协议。