Between the eGroupware server and the internet is a revers proxy installed - who is also managing all my LetsEncript certificates.
Hope the reverse proxy settings are simple - otherwise I have to ask someone here - I’m not a PRO.
Let’s find out 
Between the eGroupware server and the internet is a revers proxy installed - who is also managing all my LetsEncript certificates.
Hope the reverse proxy settings are simple - otherwise I have to ask someone here - I’m not a PRO.
Let’s find out