How do I make Free/Busy work in ’secure’ mode?

You must ensure that KOC is configured to connect to the DNSDomain Name System - Enables the translation of hostnames to IP addresses and provides other domain related information. name of the MailServer, rather than the IP addressAn identifier assigned to devices connected to a TCP/IP network.. This means you need to use something like rather than

The other requirement is that you must import your SSL certificateSSL certificates are used to authenticate an identity on a server. into Internet Explorer so that Microsoft Outlook can properly read the certificate. Please refer to this Microsoft KB article for additional information on importing SSLSecure Sockets Layer - A protocol that ensures integral and secure communication between networks. certs into Internet Explorer.