The UnknownEntries element contains an array of unknown permission entries that cannot be resolved against the Active Directory directory service. This element was introduced in Microsoft Exchange Server 2007 Service Pack 1 (SP1).
The following sections describe attributes, child elements, and parent elements.
Represents a single unknown permission entry that cannot be resolved against Active Directory. This element was introduced in Exchange 2007 SP1.
Contains all the permissions that are configured for a folder. This element was introduced in Exchange 2007 SP1.
Contains all the permissions that are configured for a calendar folder. This element was introduced in Exchange 2007 SP1.
You can delete unknown entries from a folder by using the UpdateFolder operation with the SetFolderField element. The unknown entries are deleted when you reset the PermissionSet by using the SetFolderField option of the UpdateFolder operation. Exchange Web Services does not support the deletion of individual entries.
The schema that describes this element is located in the EWS virtual directory of the computer that is running Microsoft Exchange Server 2007 that has the Client Access server role installed.