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No results returned when you use the ExpandGroup method in EWS to retrieve a list of members of a Dynamic Distribution Group in an Exchange Server 2010 environment
Article ID: 2579671 - View products that this article applies to.
Consider the following scenario:
This issue occurs because the ExchangeService.ExpandGroup method that EWS uses does not expand the Dynamic Distribution Group when it tries to determine the list of members.
To resolve this issue, install the following update rollup:
(http://support.microsoft.com/kb/2608646/ )Description of Update Rollup 6 for Exchange Server 2010 Service Pack 1
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about how to create a Dynamic Distribution Group, visit the following Microsoft website:
General information about how to create a Dynamic Distribution GroupFor more information about how to view members of a Dynamic Distribution Group, visit the following Microsoft website:
General information about how to view members of a Dynamic Distribution GroupFor more information about the ExchangeService.ExpandGroup method, visit the following Microsoft website:
General information about the ExchangeService.ExpandGroup method
Article ID: 2579671 - Last Review: October 28, 2011 - Revision: 1.0