On 04 May 2020, at 11:44, hanas...@gmail.com wrote > Have also tried typing smtp://host:25 and https://host:25
Can’t help you with thunderbird (which I consider one garage above garbage) but port 25 is not a TLS port and will not be sending a cert challenge. -- "Are you pondering what I'm pondering?" "I think so, Brain, but why does a forklift have to be so big if all it does is lift forks?”