Kerio MailServer is a secure messaging and group collaboration program that allows multiple companies or organizations to collaborate simultaneously. It offers features such as email, shared contacts, shared calendars, and tasks. The program ensures complete security by integrating with McAfee Antivirus, which instantly removes viruses from incoming and outgoing emails. Additionally, the built-in SpamEliminator feature automatically detects and filters spam from the Kerio MailServer.

One of the standout features of Kerio MailServer is its user-friendly interface. The program allows for easy drag-and-drop functionality, surpassing what is possible in Outlook. However, it can also be used in conjunction with Outlook, as the server-based calendars and address books seamlessly synchronize with both Outlook, Entourage, and Kerio WebMail. It even includes a convenient wizard to migrate data and messages from Outlook or an MS Exchange server.

If you’re looking for an alternative to Outlook that offers more drag-and-drop features and robust group collaboration options, Kerio MailServer is definitely worth a try.