Features Include:

• Secure mail - Kerio MailServer is a secure, high-performance, multi-domain, mail server working with all POP3 and IMAP desktop mail clients for Windows, Linux and Mac.
  
• Anti-virus protection - Dual anti-virus control provides administrators with the ability to use both the integrated McAfee Anti-Virus and one of several external virus scanning products (Avast, AVG, eTrust, NOD32, Sophos, Symantec) for stronger protection.
  
• Anti-spam protection - A combination of content-based (SpamEliminator) and sender-based (SpamRepellent) anti-spam tools in Kerio MailServer significantly reduces the amount of unwanted email, helping to limit the legal hassles and security risks associated with spam.
  
• Kerio WebMail & Kerio WebMail Mini - Two different web-based email clients, one with the look and feel of Microsoft Outlook and the other optimized for viewing email on PDA devices, provide users with both comfort and speed while working from most modern web browsers, including Safari and Firefox.
  
• Groupware - As an alternative for Microsoft Exchange, Kerio MailServer provides access to shared calendars, shared contacts and email from Microsoft Outlook, Microsoft Entourage, and Kerio WebMail, while delivering lower TCO and a better overall email management experience for SMEs.
  
• Easy administration - Administrators can download, install and configure the mail server in minutes, with simple wizards assisting with the most common administration tasks. Two interfaces allow administrators to manage either the entire mail server or just user accounts for specific domains.
  
• Migration tool from Microsoft Exchange - To help companies migrate from Microsoft Exchange 5.5/2000/2003 to Kerio MailServer, Kerio offers its Kerio Exchange Migration Tool. It migrates users, folder structure, messages, all attachments, calendars, contacts and tasks, regardless of whether Active Directory is being used.
  
• Directory services - Managing user accounts in Kerio MailServer is possible using either the internal database or external directory services. Kerio MailServer has seamless integration with Active Directory on Windows and Apple Open Directory on Mac OS X Server.
  
• Scalability - Kerio MailServer is a scalable messaging server that can support anywhere from 20 users, in a small local area network, to several hundred users running from a single server. One server can provide email with virus and spam filtering to 500 concurrent IMAP users without a hit on performance.

Minimum System Requirements:

SERVER

Windows

• CPU 500 MHz
• 256 MB RAM
  
• Windows 2000/XP/2003

Red Hat Linux

• Pentium 500 MHz, 256 MB RAM
  
• Red Hat 9.0
  
• Red Hat Enterprise Linux 3
  
• Fedora Core

SUSE Linux

• Pentium 500 MHz, 256 MB RAM
  
• SUSE Linux 9.0

Apple Mac OS X

• G4 or G5, 256 MB RAM
  
• Mac OS X 10.2 Jaguar
  
• Mac OS X 10.3 Panther

CLIENTS

Groupware clients

• Microsoft Outlook 2000/XP (Windows 2000/XP)
  
• Microsoft Entourage X/2004 (Mac OS X 10.2 & 10.3)
  

WebMail clients

• Microsoft Internet Explorer 6 and higher
  
• Mozilla 1.4 and higher
  
• Apple Safari 1.2 and higher

Changes since Kerio MailServer 6.3.x

• added support for Mac OS X 10.5 (Leopard)
• added support for Safari 3 on Mac OS X Leopard
• added Kerio MailServer virtual appliance
• added support for iPhone
• added support for Nokia N73 and N95
• added support for Windows Vista
• added support for RedHat Enterprise Linux 5, Fedora Core 6, SUSE Linux 10.2
• added support for Outlook 2007 (KOC and KSP)
• changed supported version of Entourage 2004 (from 11.2.3 to 11.3.3)
• added support for Windows Mobile 6
• added support for new mobile devices (BlackBerry, Sony Ericsson, Nokia Eseries, RoadSync client)

Educational Pricing:

MailServer 6.3

MailServer 6.3 + McAfee Anti-virus

MailServer 6.3 + WinRoute Firewall 6

Licenses provided electronically with ESD media.

• Kerio Home

• MailServer 6.3
• WinRoute Firewall 6.4