EGroupware offers you a Linux Docker Container, where you an run and configure your EGroupware for your own need. We recommend you to use the Docker Container or the UCS Server. Further information about the EGroupware Release:
The EGroupware Appliances from Univention (UCS) offer you a ready-made server including EGroupware, user administration and mail server as a VM. Manage your Linux server and the EGroupware users via a graphical user interface.