asp .net中的smtp邮件C＃ [英] smtp mail in asp .net C#

问题描述

HI


我在hotmail和rediffmail发送smtp邮件并收到错误



SMTP服务器需要安全连接或客户端未经过身份验证。服务器的响应是：5.7.0必须发出STAR





如何解决这个错误。 ....



plz halp me ..

HI
I am send the smtp mail in hotmail and rediffmail and get error

The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.0 Must issue a STAR


how to solved this error.....

plz halp me..

推荐答案

有两种可能性。第一个是未启用SSL。添加以下行：

Hi,

There're two possibilities. The first one is that SSL isn't enabled. Add this line:

yourSmtpClient.EnableSsl = true; // if this line is added already, you don't need to add it a second time

第二种可能性是您没有提供凭据。添加以下行：

The second possibility is that you didn't provide credentials. Add this line:

yourSmtpClient.Credentials = new System.Net.NetworkCredential("[e-mail]", "yourPassword"); // if this line is added already, you don't need to add it a second time

希望这有帮助。

Hope this helps.

亲爱的先生



i有这个代码

dear sir

i have this code

MailMessage oMail = new MailMessage();
           oMail.From = new MailAddress("[e-mail]");
           oMail.To.Add("[e-mail]");
           oMail.Subject = "Contact Form";
           oMail.Body = body;
           oMail.IsBodyHtml = true;
           oMail.Priority = MailPriority.High;
           SmtpClient SmtpMail = new SmtpClient();
           SmtpMail.Host = "smtp.live.com";
           // SmtpMail.Port = int.Parse(port);
           SmtpMail.EnableSsl = true;
           SmtpMail.DeliveryMethod = SmtpDeliveryMethod.Network;
           SmtpMail.UseDefaultCredentials = false;
           SmtpMail.Credentials = new System.Net.NetworkCredential("[e-mail]", "pass");
           SmtpMail.Send(oMail);
           oMail.Dispose();
           return "1";

但收到错误

but get error

The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.0 Must issue a STAR

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