Error:Transaction failed. The server response was: 5.7.1 <[email protected]>: Relay access denied Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 <
[email protected]>: Relay access denied
Code: private void SendMail()
{
try
{
string toMailId = "
[email protected]";
string fromMailId = "
[email protected]";
string mailSubject = "test";
string strfooter = "Note: This is an auto generated email. Please do not reply.";
string strbody = "";
var message = new MailMessage();
message.To.Add(toMailId);
message.Subject = mailSubject;
message.From = new MailAddress(fromMailId, "test");
var strMBody = new StringBuilder();
strMBody.Append("<Html>");
strMBody.Append("<Head></Head>");
strMBody.Append("<body>");
strbody = " <table width='100%' border='0' cellspacing='1' cellingpadding='2'><tbody>";
strbody +=
"<tr> <td colspan='3' style='padding-left: 10px;font-family:Tahoma;font-size:14px'><br /> ";
strbody += ",<br /></td> </tr> ";
strbody +=
"</tbody></table> ";
strbody += "<tr><td colspan=\"3\"></td></tr>";
strbody += "<tr><td colspan=2>" + "<font face=Verdana size=2 color=red>" + strfooter +
"</font></td></tr>";
strbody += "<tr><td style=\"height: 21px\"></td></tr>";
strbody += "</table>";
strMBody.Append(strbody);
strMBody.Append("</body>");
strMBody.Append("</Html>");
strMBody.ToString();
message.Body = strMBody.ToString();
message.IsBodyHtml = true;
SmtpClient sc =
new SmtpClient(ConfigurationManager.AppSettings["localserver"].ToString(), 587);
sc.Send(message);
strbody = "";
}
catch (Exception ex)
{
throw ex;
}
}
web.config: <appsettings>
<add key="localserver" value="smtp.testing.com" />
</appsettings>
Please give some other ieda...