@girish Not on 2.3 - 2.2.1 still.
I was VERY surprised that my email server became available after re-configuring Rainloop. That's the reason for "WTF" is my list of questions - makes no sense. I was unsuccessful connecting to my mail server from my phone for the whole day - was getting "Auth failed" errors (both from an Android app and Rainloop), so when I got to a computer I've tried it again with no luck. Re-configured Rainloop just for the hell of it and right after that was able to check mail from all my clients.
I'll try to see if I can get any logs from docker at this point, not sure if I'll have that.
What would be the way to re-start my mail server?
docker restart mail should do the job, i hope?