smtp exception Failure sending mail?

Question

StringBuilder emailMessage = new StringBuilder();
emailMessage.Append(\"Dear Payment Team ,\");
emailMessage.Append(\"

Please find the Payment ins         


        

Answer 1

Another reason for this exception could be the anti virus installed on your system. This may be prohibiting the application to send mails. Just look out for a dialog box that is asking for permission to send mails through an application on your system.