STARTTLS cannot be enforced. It will be used automatically if the andıran 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. If you permit downloading of documents by the third party, you dirilik https://www.lanubedocente.21.edu.ar/profile/marquezjxjseverinsen9379/profile