Email Sending Yahoo Mail

static void Main(string[] args)
        {
            SmtpMail oMail = new SmtpMail("TryIt");
            SmtpClient oSmtp = new SmtpClient();
        
            // Your yahoo email address
            oMail.From = "myid@yahoo.com";

            // Set recipient email address
            oMail.To = "support@emailarchitect.net";
            
            // Set email subject
            oMail.Subject = "test email from yahoo account";
            
            // Set email body
            oMail.TextBody = "this is a test email sent from c# project with yahoo.";

            // Yahoo SMTP server address
            SmtpServer oServer = new SmtpServer("smtp.mail.yahoo.com");

            // For example: your email is "myid@yahoo.com", then the user should be "myid@yahoo.com"
            oServer.User = "myid@yahoo.com";
            oServer.Password = "yourpassword";

            // Because yahoo deploys SMTP server on 465 port with direct SSL connection.
            // So we should change the port to 465.
            oServer.Port = 465;
            
            // detect SSL type automatically
            oServer.ConnectType = SmtpConnectType.ConnectSSLAuto;

            try
            {
                Console.WriteLine("start to send email over SSL ...");
                oSmtp.SendMail(oServer, oMail);
                Console.WriteLine("email was sent successfully!");
            }
            catch (Exception ep)
            {
                Console.WriteLine("failed to send email with the following error:");
                Console.WriteLine(ep.Message);
            }
        }