Kerio MailServer is now Kerio Connect!
Kerio MailServer is a commercial mail and groupware server. It runs on Windows, Linux, & Mac OS X.
Kerio Mailserver has the flexibility of running on a non-server operating system such as Windows XP, Mac OS X and Linux. Exchange 2007 requires a Windows server, which by itself already exceeds the price of Kerio Mailserver. Download the latest version of Kerio Connect for Mac - Powerful and secure Internet mail server. Read 10 user reviews of Kerio Connect on MacUpdate.
Its features include encrypted access using SSL, anti-virus & anti-spam protection, native over-the-air handheld synchronization, comfortable webmail interface, connector for Microsoft Outlook and groupware features. Administration is by a separate console application which can be run remotely. There is also a very limited web based administration facility.
Kerio Connect Download
The Kerio MailServer product itself utilizes several open source products, including OpenSSL, SpamAssassin, PHP, and Qt.
While this product is discontinued, check out Kerio's current product line on their official website.
IT Pro Reviews of Kerio MailServer
Kerio Connect Client Download
Spiciest Positive Review