Require secure channel (SSL)' is enabled for virtual directory '{3}' on the Exchange 2000 or Exchange 2003 back-end server ...

'Require secure channel (SSL)' is enabled for virtual directory '{3}' on the Exchange 2000 or Exchange 2003 back-end server {2}. This may cause Outlook Web Access access to fail. Please follow the steps listed in http://support.microsoft.com/kb/280823 to disable 'Require secure channel (SSL)' for the virtual directory '{3}'.