You are right, it’s a cert problem. Your connection config seems to be correct. I tried it with both ldapadmin and jxplorer and I get same error with ldapadmin and jxplorer shows
But trying without SSL on port 389 gives me
what leads me to this workaround:
I’d disable tls auth in samba container, setting the pictures and enable strong auth again…just to make it work for now but there should be a better solution.