unable to send email error- 0xC00402C7
<p>I am trying to send a simple email through the following code:</p>

<pre><code>protected void email_Click(object sender, EventArgs e)
{        
   System.Net.Mail.MailMessage msgMail = new System.Net.Mail.MailMessage();
   msgMail.From = new System.Net.Mail.MailAddress("veerab@orbees.com");
   msgMail.To.Add(new System.Net.Mail.MailAddress("murthyp@orbees.com"));
   msgMail.Subject = "Request:Joing into the  myitem.Title.ToString()";
   msgMail.IsBodyHtml = true;
   string strBody = "test mail";
   msgMail.Body = strBody;
   System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient();
}
</code></pre>

<p>I have installed the SMTP server on my local machine. The folders in mail root have all the permissions.</p>

<p>My mails stay in the Queue folder for sometime and then they go to the Badmail folder. I am receiving the following error:</p>

<pre><code>Unable to deliver this message because the follow error was encountered: "This message is a delivery status notification that cannot be delivered.".
</code></pre>

<p>The specific error code was 0xC00402C7.</p>

<p>The message sender was &lt;>.</p>

<p>The message was intended for the following recipients.
  veerab@orbees.com<br>
Please Help.
Thank you.</p>
