Microsoft Windows

Windows Server 2008
Windows Vista (Business, Enterprise lub Ultimate edition)
Windows Server 2003 (SP2)
Windows XP (SP3)
Windows Windows 2000 (SP4)

Windows / Linux

Minimalna konfiguracja (1-20 users):
CPU 1GHz, 512 MB RAM, 40GB of free space for message store and backup

Zalecana konfiguracja (20-100 users):
CPU 2GHz, 2GB RAM, 160GB of free space for message store and backup

Zalecana konfiguracja (100+ users):
CPU 2.8GHz Dual Core, 4 GB RAM, 200GB+ of free space for message store and backup

Linux

Red Hat Linux
Supported versions: Red Hat Enterprise Linux 4/5, CentOS 5.2, 5.3
Wymagany: libstdc++.so.5 (compat-libstdc++-33 RPM package)

SUSE Linux
Supported version: SUSE Linux 10.0-10.3, 11.0
Wymagany: libstdc++.so.5 (compat-libstdc++-33 RPM package)

Debian Linux
Supported version: Debian 5.0, Ubuntu 8.04 LTS
Wymagany: libstdc++5 package

Mac

Mac OS X 10.5 Leopard
Mac OS X 10.4 Tiger

Mac

Minimalna konfiguracja:
G4 or G5, 512 MB RAM
Mac Intel Solo or Duo, 512 MB RAM

Zalecana konfiguracja:
G5, 2GB RAM
Mac Intel Solo or Duo, 2GB RAM

VMware Virtual Appliance

Kerio MailServer VMware Virtual Appliance comes with CentOS 5.3 pre-installed. Works with VMware Player, VMware Workstation, or VMware ESX Server.

Te same wymagania co dla standartowej instalacji + the host OS overhead.

Virtual Appliance for Parallels

Kerio MailServer Virtual Appliance for Parallels comes with CentOS 5.3 pre-installed. Works with Parallels 4.0 Desktop

lub Parallels 4.0 Server for Mac.

Te same wymagania co dla standartowej instalacji + the host OS overhead.

Kerio Active Directory Extension 32-bit
Microsoft Windows 2000 Server (SP4)
Windows Server 2003 (SP2, 32-bit)
Windows Server 2008 (32-bit)

Kerio Active Directory Extension 64-bit
Windows Server 2003 (SP2, 64-bit)
Windows Server 2008 (64-bit)

Kerio Open Directory Extension
Mac OS X 10.5 Server
Mac OS X 10.4 Server