Hello,
I got a problem sending mail with ssl in c# .net.
I installed my own mailserver for testing and tryed to send some mail. It all work fine.
When i enable SSL on the mail server and i try to send an e-mail in vs2005 c#, it give me an exception that the mail server does not support secured connections.
So i tryed to send mail in microsoft outlook to my mail server with SSL and this works. So i dont understand the exception since it does support secured connections.
Heres my code in C#
string host = "localhost";
string
;
string to =
;
int port = 25;
MailMessage message = new MailMessage(from, to);
message.Subject = "SSL Test Message";
SmtpClient client = new SmtpClient(host);
client.EnableSsl = true;
client.Port = port;
/*
if (!File.Exists("caroot.cer"))
throw new ApplicationException("Can not load certificate");
X509Certificate certificate = new X509Certificate("caroot.cer");
client.ClientCertificates.Add(certificate);
*/
message.Body =
"Mail message send succesfully" + Environment.NewLine + Environment.NewLine +
"from host " + host + Environment.NewLine +
"From port " + port + Environment.NewLine +
"From email " + from + Environment.NewLine +
"To email " + to;
try
{
textBox1.Text = "scanning port: " + client.Port.ToString();
textBox1.Refresh();
client.Send(message);
textBox2.Text = "Mail message send succesfully";
textBox2.Update();
}
catch (Exception e1)
{
textBox2.Text = e1.Message.ToString();
textBox2.Update();
}
Someone has any idea whats wrong
Thnx and Greetings Martin
.NET Development8
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