Listener Class

public sealed class Listener

Public NotInheritable Class Listener

Dim instance As Listener

public ref class Listener sealed

// Create the Listener
var listener = new SMTPRouter.Listener()
{
    ServerName = "localhost",
    Ports = new int[] { 25, 587 },
    RequiresAuthentication = false,
    UseSSL = false
};

// Hook into events
listener.ListeningStarted += Server_ListeningStarted;
listener.SessionCreated += Server_SessionCreated;
listener.SessionCommandExecuting += Server_SessionCommandExecuting;
listener.SessionCompleted += Server_SessionCompleted;
listener.MessageReceived += Server_MessageReceived;