MAC&EGG Introduces Apple macOS Alternative: Univention Corporate Server

Apple has removed many functions from the current macOS Server version 5.7.1. Calendar Server, DNS, DHCP, VPN Server and other functions are no longer included in the new version. Apple provides alternatives, but these are often not comprehensive enough to allow small to medium-sized businesses to work comfortably with them. What is missing is a uniform interface that can be used, as before, to execute the entire configuration.