C#发送Email邮件 (实例:QQ邮箱和Gmail邮箱)

下面用到的邮件账号和密码都不是真实的,需要测试就换成自己的邮件账号。

需要引用:
using System.Net.Mail;
using System.Text;
using System.Net;

程序代码:

        MailMessage myMail = new MailMessage(); //创建邮件实例对象

        myMail.From = new MailAddress("bluesky@sina.com"); //发送者,要和邮件服务器的验证信息对应,不能随便更改
        
        myMail.To.Add(new MailAddress("848594@qq.com")); //接收者

        myMail.Subject = "C#发送Email"; //邮件标题
        myMail.SubjectEncoding = Encoding.UTF8; //标题编码

        myMail.Body = "this is a test email!"; //邮件内容
        myMail.BodyEncoding = Encoding.UTF8; //邮件内容编码
        myMail.IsBodyHtml = true;     //邮件内容是否支持html

        SmtpClient smtp = new SmtpClient(); //创建smtp实例对象
        smtp.Host = "mail.sina.com"; //邮件服务器SMTP
        smtp.Port = 25;                  //邮件服务器端口
        smtp.Credentials = new NetworkCredential("bluesky@sina.com", "123456"); //邮件服务器验证信息

        smtp.Send(myMail); //发送邮件

使用Gmail邮箱发送邮件示例

        MailMessage myMail = new MailMessage();

        myMail.From = new MailAddress("bluesky@gmail.com");
        myMail.To.Add(new MailAddress("444354@qq.com"));

        myMail.Subject = "C#发送Email";
        myMail.SubjectEncoding = Encoding.UTF8;

        myMail.Body = "this is a test email from gmail!<a href='http://www.sina.com.cn'>sina</a>";
        myMail.BodyEncoding = Encoding.UTF8;
        myMail.IsBodyHtml = true;

        SmtpClient smtp = new SmtpClient();
        smtp.Host = "smtp.gmail.com";
        smtp.Port = 587; //Gmail的smtp端口
        smtp.Credentials = new NetworkCredential("bluesky@gmail.com", "123456");
        smtp.EnableSsl = true; //Gmail要求SSL连接

        smtp.DeliveryMethod = SmtpDeliveryMethod.Network; //Gmail的发送方式是通过网络的方式,需要指定

        smtp.Send(myMail);

使用QQ邮箱发送邮件示例

        MailMessage myMail = new MailMessage();

        myMail.From = new MailAddress("4443233@qq.com");
        myMail.To.Add(new MailAddress("bluesky@gmail.com"));

        myMail.Subject = "C#发送Email";
        myMail.SubjectEncoding = Encoding.UTF8;

        myMail.Body = "this is a test email from QQ!";
        myMail.BodyEncoding = Encoding.UTF8;
        myMail.IsBodyHtml = true;

        SmtpClient smtp = new SmtpClient();
        smtp.Host = "smtp.qq.com";
        smtp.Credentials = new NetworkCredential("4443233@qq.com", "123456");

        smtp.Send(myMail);

 

引用自:http://hi.baidu.com/%CA%D8%CD%FB%C0%B6%CC%EC/blog/item/6e5e4d60c9d6776c0d33fa3d.html



posted @ 2012-05-08 14:26  Chester.Y.Zhang  阅读(1016)  评论(0编辑  收藏  举报