formLayout.addComponent(smtpSocketFactoryPort = textField("SMTP Socket Factory Port", 400));
formLayout.addComponent(smtpSocketFactoryClass = textField("SMTP Socket Factory Class", -1));
formLayout.addComponent(sslSocketFactoryClass = textField("SSL Socket Factory Class", -1));
formLayout.addComponent(disablePlainAuth = checkBox("Disable Plain Auth"));
formLayout.addComponent(transportProtocol = textField("Transport Protocol", 400));
formLayout.addComponent(startTls = checkBox("Start TLS"));
formLayout.addComponent(debug = checkBox("Debug"));
return formLayout;
}