C#中通过SSL发送邮件
MailMessage m = new MailMessage
   ("item@75271.com",
    "raja@75271.com",
    "This is the subject for the authorized email.",
    "This is the body of the authorized mail!...");
 
// Send the message using authorization
SmtpClient client = new SmtpClient("smtp.75271.com");
client.Credentials = new NetworkCredential("user", "password");
client.EnableSsl = true;
client.Send(m);
