For small to medium businesses, schools, government and non-profits that need Exchange features, Kerio MailServer offers an easy to install, easy to administer, and cost effective Microsoft Exchange alternative.
 

Administration
Uniquely designed for easy deployment and easy administration, Kerio MailServer provides comprehensive features and integrated tools.
 

Mobile Email
Kerio MailServer unifies access to email, calendar and contacts by synchronizing wirelessly with smartphones. Supported mobile platforms include Treo with Palm OS, Windows Mobile®, Symbian and BlackBerry.
 

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, and Clam AV) for stronger protection.


Anti-spam protection
A combination of content-based SpamAssassin and sender-based 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.
 

Groupware
As a Microsoft Exchange alternative, 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 SMBs. More than just email, Kerio MailServer help groups and individuals work more productively with features such as calendaring and shared contacts. With flexible client compatibility, email, calendar, contacts, notes and tasks can be accessed from any platform, anytime and anywhere.

Kerio MailServer provides greater interoperability between Mac and PC clients than Microsoft Exchange, enhancing group productivity and collaboration.
 

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.