【转】C#发送Email邮件

1 using System.Net.Mail;2 using System.Text;3 using System.Net;

 1         MailMessage myMail = new MailMessage(); //创建邮件实例对象 2         myMail.From = new MailAddress(""); //发送者，要和邮件服务器的验证信息对应，不能随便更改 3          4         myMail.To.Add(new MailAddress("")); //接收者 5         myMail.Subject = "C#发送Email"; //邮件标题 6         myMail.SubjectEncoding = Encoding.UTF8; //标题编码 7         myMail.Body = "this is a test email!"; //邮件内容 8         myMail.BodyEncoding = Encoding.UTF8; //邮件内容编码 9         myMail.IsBodyHtml = true;     //邮件内容是否支持html10         SmtpClient smtp = new SmtpClient(); //创建smtp实例对象11         smtp.Host = "mail.sina.com"; //邮件服务器SMTP12         smtp.Port = 25;                  //邮件服务器端口13         smtp.Credentials = new NetworkCredential("", "123456"); //邮件服务器验证信息14         smtp.Send(myMail); //发送邮件

 1         MailMessage myMail = new MailMessage(); 2         myMail.From = new MailAddress(""); 3         myMail.To.Add(new MailAddress("")); 4         myMail.Subject = "C#发送Email"; 5         myMail.SubjectEncoding = Encoding.UTF8; 6         myMail.Body = "this is a test email from gmail!<a href='http://www.sina.com.cn'>sina</a>"; 7         myMail.BodyEncoding = Encoding.UTF8; 8         myMail.IsBodyHtml = true; 9         SmtpClient smtp = new SmtpClient();10         smtp.Host = "smtp.gmail.com";11         smtp.Port = 587; //Gmail的smtp端口12         smtp.Credentials = new NetworkCredential("", "123456");13         smtp.EnableSsl = true; //Gmail要求SSL连接14         smtp.DeliveryMethod = SmtpDeliveryMethod.Network; //Gmail的发送方式是通过网络的方式，需要指定15         smtp.Send(myMail);

 1         MailMessage myMail = new MailMessage(); 2         myMail.From = new MailAddress(""); 3         myMail.To.Add(new MailAddress("")); 4         myMail.Subject = "C#发送Email"; 5         myMail.SubjectEncoding = Encoding.UTF8; 6         myMail.Body = "this is a test email from QQ!"; 7         myMail.BodyEncoding = Encoding.UTF8; 8         myMail.IsBodyHtml = true; 9         SmtpClient smtp = new SmtpClient();10         smtp.Host = "smtp.qq.com";11         smtp.Credentials = new NetworkCredential("", "123456");12         smtp.Send(myMail);