Installation of eGroupware (How To)

Looks like the proxy settings are basic @RalfEGroupware - can you please confirm (have not yet tested all function - just the logon.

Settings are as follow (on the dedicated revers-proxy):

VirtuelHost Datei ergänzen um den Proxy Teil:
sudo nano /etc/apache2/sites-available/test.mydomain.selfhost.me-le-ssl.conf

<VirtualHost *:443>
ServerName test.mydomain.selfhost.me
DocumentRoot /var/www/test.mydomain.selfhost.me-ssl

     ProxyPreserveHost On
     SSLProxyEngine On
     SSLProxyVerify none
     SSLProxyCheckPeerName Off
     SSLProxyCheckPeerExpire Off
     ProxyPass /egroupware/ https://192.168.56.113/egroupware/
     ProxyPassReverse /egroupware/ https://192.168.56.113/egroupware/

     Include /etc/letsencrypt/options-ssl-apache.conf
     SSLCertificateFile /etc/letsencrypt/live/mydomain.selfhost.me/fullchain.pem
     SSLCertificateKeyFile /etc/letsencrypt/live/mydomain.selfhost.me/privkey.pem
  </VirtualHost>
  </IfModule>

Aktivieren der Konfiguration:
sudo apache2ctl configtest
sudo systemctl restart apache2

Browser Test:
https://test.mydomain.selfhost.me/egroupware/