I am trying to send mail to a server that requires credentials to send through. However, C# seems to be having issue with my code.
I sent email successfully through another server without authentication, so i know that that portion of code works. I sent email successfully from Outlook Express using the username / password combo through the authenticated server, so i know my username/password is valid.
-------------- Start Code Snippet -------------------
System.Net.Mail.
MailMessage msg = new System.Net.Mail.MailMessage();msg.From = new System.Net.Mail.MailAddress(sMailFrom, "Application Change Request");
msg.To.Add(sMailTo);
msg.Subject = "Application Change Request";
msg.Body = sMailBody;
System.Net.Mail.SmtpClient scSend = new System.Net.Mail.SmtpClient(sSMTPServer);
scSend.Credentials = new System.Net.NetworkCredential(sSMTPUserName, sSMTPPassword);
scSend.Send(msg);
lblMessageSent.Visible = true;
-------------- End Code Snippet -------------------
I continuously get "Relayed Denied" from the server when trying to send email using this code. Any advice
Thanks in advance,
Trevor Watson
Sending Email with Credentials
Hans Verkoijen
Thanks for your response. I did find the issue.
The server does require authentication, but my ISP seemed to be blocking traffic to email ports that are not on their server and not using a standard email client. go figure.
Trevor Watson
Sstrain