Mqtt-Explorer config vs Docker mosquitto config

[tm-topnet]

Hi,
we have a broker MQTT in cloud.
When i use MQTT-EXPLORER, this amazing product, it connect to the cloud enabling only the tls encryption and not validate certificate (if i enable validate certificate it says that certificate is expired).
Instead when i try to connect by container mosquitto i'm not able to connect (ssl error).
How can i set up the config file in order to connect with cloud with the settings used from MQTT-Explorer?

Thanks

[tassilomoedl]

Please rename your issue so that it uses a name that describes the issue. "This is not an Issue" is not a good name.