Comments by finkos (Top 2 by date)

Reason for my vote of 5
Thanks man! It works but my firewall is barking at IPAddress.Any.
So I replaced it with

IPAddress address = null;
if (IPAddress.TryParse("127.0.0.1", out address))
{
//IPEndPoint endPoint = new IPEndPoint(IPAddress.Any, 25);
IPEndPoint endPoint = new IPEndPoint(address, 25);
listener = new TcpListener(endPoint);
}