System requirements

for Kerio MailServer 6.6.0

SERVER

Hardware - PC
Minimal HW configuration (1-20 users):
CPU 1GHz MHz, 512 MB RAM, 40GB of free space for message store and backup

Recommended HW configuration (20-100 users):
CPU 2GHz, 1GB RAM, 160GB of free space for message store and backup

Recommended HW configuration (100+ users):
CPU 2.8GHz Dual Core, 2 GB RAM, 200GB+ of free space for message store and backup

Microsoft Windows
Windows Server 2008 (32-bit edition only) Windows Vista (Business, Enterprise or Ultimate edition, 32-bit edition only)
Windows Server 2003 (SP1, 32-bit edition only)
Windows XP (SP2 or SP1, 32-bit edition only)
Windows Windows 2000 (SP4) - requires .NET Framework 1.1 or higher (available through Windows Update)

Red Hat Linux
CentOS 5.2
Fedora Core 7 and 8 (32-bit)
Red Hat Enterprise Linux 4 and 5 (32-bit)
Requires: libstdc++.so.5 (compat-libstdc++-33 RPM package)

SUSE Linux
SUSE Linux or openSUSE 10.0-10.3 and 11.0 (32-bit)
Requires: libstdc++.so.5 (compat-libstdc++-33 RPM package)

Hardware - Apple
Minimal HW configuration:
G4 or G5, 512 MB RAM
Mac Intel Solo or Duo, 512 MB RAM

Recommended HW configuration:
G5, 1GB RAM
Mac Intel Solo or Duo, 1GB RAM

Mac OS X
Mac OS X 10.5 Leopard
Mac OS X 10.4 Tiger
Mac OS X 10.3 Panther

VMware Virtual Appliance
Kerio MailServer VMware Virtual Appliance comes with CentOS 5.2 pre-installed.
Requires VMware Player or VMware Workstation or VMware ESX Server.

Kerio MailServer Administration Console is available in English, Czech, Slovak, German, Italian, Dutch, French, Spanish, Portuguese, Russian, Japanese, and Chinese (Simplified). The language can be switched in Administration Console's user interface.

DIRECTORY SERVICES

Kerio Active Directory Extension
Microsoft Windows 2000 Server (SP4)
Windows Server 2003 (SP2 or SP1, 32-bit edition only)

Kerio Active Directory Extension must be installed on Active Directory server.

Kerio Open Directory Extension
Mac OS X 10.5 Server
Mac OS X 10.4 Server
Mac OS X 10.3.9 Server

Kerio Open Directory Extension must be installed on Apple Open Directory server.

CLIENTS

Microsoft Outlook with Kerio Outlook Connector (with offline caching)
Kerio Outlook Connector will work with the following Microsoft Outlook clients:

Microsoft Outlook 2007
Microsoft Outlook 2003 (SP3)
Microsoft Outlook XP (SP3)

For Microsoft Outlook 2000 users: Kerio Outlook Connector (without offline caching)
Kerio Outlook Connector (without offline caching) will work with the following Microsoft Outlook clients:

Microsoft Outlook 2007
Microsoft Outlook 2003 (SP3)
Microsoft Outlook XP (SP3)
Microsoft Outlook 2000 (SP3)

Microsoft Outlook must run on Windows 2000 (SP4), Windows XP (SP2 or SP1, 32-bit edition only), Windows Server 2003 (SP2 or SP1, 32-bit edition only), or Windows Vista (Home, Business, Enterprise or Ultimate editions, 32-bit editions only). Microsoft Internet Explorer 6.0 or higher must be present.

Kerio Outlook Connector and Kerio Outlook Connector (without offline caching) are available in English, Czech, German, Italian, Dutch, French, Spanish, Portuguese, Swedish, Polish, Hungarian, Croatian, Russian, Japanese, and Chinese (Simplified). The language is set according to Outlook.

Microsoft Entourage
Microsoft Entourage does not require any additional software to be installed on the client. The following versions of Entourage are supported:

Microsoft Entourage 2008 SP1
Microsoft Entourage 2004 SP2 (11.3.3)

Microsoft Entourage must run on Mac OS X 10.3.9, 10.4 or 10.5.

Kerio Sync Connector for Mac
Kerio Sync Connector for Mac must run on Mac OS X 10.4.11 and later (both PowerPC and Intel).

WebMail clients
Kerio WebMail
Internet Explorer 6 and 7
Firefox 2 and 3
Safari 3 on Mac OS X 10.4 and 10.5
Safari on Apple iPhone
Safari 2

Kerio WebMail Mini
Any browser including PDA browsers, such as palmOne Blazer v4.0.

Mobile Devices
Windows Mobile-based devices:

  • Windows Mobile 6.0
  • Windows Mobile 5.0
  • Windows Mobile 5.0 with AKU2 (Messaging and Security Feature Pack)
  • Windows Mobile 2003
  • Windows Mobile 2003 SE
  • Windows Mobile 2002
  • Pocket PC / Pocket PC Phone Edition / Windows Mobile-based Smartphone
Other supported devices:
  • Palm Treo 650, 680, 700p/w, 750v and 755p
  • Sony Ericsson M600i, P990i with Exchange ActiveSync 2.10 (314) and higher
  • Nokia Eseries phones (E50, E60, E61, E65, E70) with Mail for Exchange 1.3.0 and higher
  • Nokia N73, N95 phones with Mail for Exchange 1.6.1 and higher
  • BlackBerry (via NotifyLink)
  • DataViz RoadSync client
  • Apple iPhone
    • iTunes 7.3 is required for desktop synchronization on Mac OS X or Windows
    • Windows XP Service Pack 2 or later required for iPhone desktop synchronization
    • Mac OS X 10.4.10 or later required for iPhone desktop synchronization

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Purchase Details

Related Info

Customer Quotes

University of Pittsburg, PA, USA

"I can say that I am very pleased with Kerio MailServer. It was relatively easy to install and configureafter a few technical glitches were worked out it functions beautifully. I especially like the built in WebMail service, the virus scanning, and SpamEliminator features. The manual is very well-written and the technical support is outstanding."


Gerard Apodaca, Ph.D.