Users are unable to add group delegate permissions and receive an error notification when clicking on Manage Delegates

This article applies to the following products :
     Messageware CalendarShare 2007


When clicking on the Manage Delegates link, users are unable to add delegates and receive the following error:


OWA does not support Group delegate permissions. To manage delegate permissions in OWA, remove all Groups using Outlook (Tools/Options/Delegates)”



On an Exchange 2007 server, the EWS virtual directory in IIS does not support assigning delegate permissions to a security group. 


Granting delegate permissions to security groups in OWA 2007 is a programmatic restriction natively.



This article applies to the following products:
      Messageware CalendarShare 2007