Configuring the BlackBerry Messaging Agent instancesto look up the user's status using only MicrosoftExchange Web Services
You can configure the BlackBerry Messaging Agent instances to use only Microsoft Exchange Web Services to determine
the user's status, for example, whether a user is available, busy, or offline. By default, the BlackBerry Messaging Agent
instances can determine the user's status using Microsoft Exchange Web Services unless the user is an external user or the
user's email address is a distribution list. If the BlackBerry Messaging Agent instances cannot determine the user's status
using Microsoft Exchange Web Services and Microsoft Exchange public folders that are in your organization's environment,
the BlackBerry Messaging Agent instances can search the Microsoft Exchange public folders for the user's status. If your
organization's environment is running Microsoft Exchange 2007, it does not include public folders and the BlackBerry
Messaging Agent instances write error messages to the log files because they cannot find the public folders.
You can configure the BlackBerry Messaging Agent instances to look up the user's status using only Microsoft Exchange
Web Services to avoid the BlackBerry Messaging Agent instances writing error messages to their log files.

Configure the BlackBerry Messaging Agent instances to look up a user's

status using only Microsoft Exchange Web Services

1. Copy the BlackBerry Enterprise Server installation files to the computer that hosts the primary BlackBerry Enterprise
Server instance.
2. Extract the contents to a folder on the computer.
3. At the command prompt, navigate to <extracted_folder>\tools.
4. Perform one of the following actions:
To configure a BlackBerry Messaging Agent on a BlackBerry Enterprise Server to look up the user's status using
only Microsoft Exchange Web Services, type traittool -server <server_name> -agent <agent_id> -trait
EWSUserAvailabilityAccess -set EWS, where <server_name> is the name of the BlackBerry Enterprise Server
and <agent_id> is the ID for the BlackBerry Messaging Agent.
To configure all BlackBerry Messaging Agent instances on a specific BlackBerry Enterprise Server to look up the
user's status using only Microsoft Exchange Web Services, type traittool -server <server_name> -trait
EWSUserAvailabilityAccess -set EWS, where <server_name> is the name of the BlackBerry Enterprise Server.
To configure all BlackBerry Messaging Agent instances on all BlackBerry Enterprise Server instances to look up
the user's status using only Microsoft Exchange Web Services, type traittool -global -trait
EWSUserAvailabilityAccess -set EWS.
5. Press ENTER.
Administration Guide Managing calendars
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