Joachim there are tabs that remember their state and thus appear to be settings. But I was not able to figure out what these TLS enforcement actually do if they do at all work. Can someone please clarify? Thanks, Joachim
heavygale They enforce a TLS encrypted connetion for incoming and/or outgoing connections to other mailservers. If enabled you won’t be able to receive or send mail from or to a mailserver which doesn’t support TLS connections.
Joachim when I tried that, it did not work. I had TLS enforcement outbound turned on, and it was still falling back to unencrypted. I had to modify smtp_tls_security_level to get encryption enforced.