Macos Server 5.6.3 Page
Does 5.6.3 delete deprecated services? - Apple Support Community
As a legacy version, 5.6.3 has developed several significant maintenance challenges for those still running it: macOS Server 5.6.3
It served as a preparation point for the subsequent macOS Mojave-compatible version (5.7.1), which removed the vast majority of server features. The "Deprecated Services" Turning Point Does 5
for new installs; fully functional for existing upgrades. Management Tools (Profile Manager, Open Directory, Xsan) Active and supported as the primary focus. Feature Type Status in 5
The defining characteristic of version 5.6.3 is how it handles traditional server services. This version began the process of services from new installations to signal their upcoming removal. Feature Type Status in 5.6.3
(Mail, DNS, DHCP, VPN, Websites, Wiki, Calendar, Contacts)
(Caching Server, File Sharing, Time Machine Server)
