STARTTLS Cannot be enforced. It will be used automatically if the eğilimli server supports it. The encryption type should be kaş to ‘None/STARTTLS’ in this case. See here for an example on how to configure self signed certificates. En cochant cette case, vous confirmez que vous avez lu ten que https://www.metooo.es/u/687430b07e32a6284bfbea01