Kerberos, SASL) Windows NT Domain Services (removed in Lion Server, previously Samba 2) Backup Domain Controller (BDC) LDAP directory connector Active Directory connector BSD configuration files (/etc) RADIUS Mail services SMTP (Postfix) POP and IMAP (Dovecot) SSL/TLS encryption (OpenSSL) Mailing lists (Mailman) Webmail (RoundCube) Junk mail filtering (SpamAssassin) Virus detection (ClamAV) Calendaring iCal Server (CalDAV, iTIP, iMIP) Web hosting Apache Web server (2.2 and 1.3) SSL/TLS (OpenSSL) WebDAV Perl (5.8.8), PHP (5.2), Ruby (1.8.6), Rails (1.2.3) MySQL 5 (replaced by PostgreSQL in Lion Server) Capistrano, Mongrel Collaboration services Wiki Server (RSS) iChat Server 3 (XMPP) Application servers Apache Tomcat (6) Java SE virtual machine WebObjects deployment (5.4) Apache Axis (SOAP) Media streaming QuickTime Streaming Server 6 (removed in Lion Server) QuickTime Broadcaster 1.5 Client management Managed Preferences NetBoot NetInstall Software Update Server Portable home directories Profile Manager (new in Lion Server) Networking and VPN DNS server (BIND 9) DHCP server NAT server VPN server (L2TP/IPSec, PPTP) Firewall (IPFW2) NTP Distributed computing Xgrid 2 High-availability features Automatic recovery File system journaling IP failover (dropped in OS X 10.7 and later) Software RAID Disk space monitor File systems HFS+ (journaled, case sensitive and case insensitive) FAT NTFS (write support only available on Mac OS X Snow Leopard Server) UFS (read-only) Management features Server Assistant Server Admin Server Preferences Server Status widget Workgroup Manager System Image Utility Secure Shell (SSH2) Server Monitor RAID Utility SNMPv3 (Net-SNMP) References External links Apple – macOS Server Official feedback page Apple Introduces Mac OS X Server – Apple press release Major Mac OS X Server v10.1 Update Now Available – Apple press release Apple Announces Mac OS X Server “Jaguar”, World’s Easiest-to-Manage UNIX-Based Server Software – Apple press release Apple Announces Mac OS X Server “Panther” – Apple press release Apple Announces Mac OS X Server “Tiger” – Apple press release Apple Announces New Mac OS X Server "Leopard" Features – Apple press release Apple Introduces Mac OS X Server Snow Leopard – Apple press release Server Software version histories Mobile device management