I’ve been using mailcow for a while now, and i went to set it up today for a new service, and it wouldn’t ping the server. I ran an SMTP server test and the server wouldn’t ping. Sending and receiving emails with SoGo works fine but anything else and it just times out. All ports, etc are open. I’m not sure what logs to send so if anyone knows what to do it would be much appreciated!
I’m running Ubuntu 20.04.