Is there any way to understand msexchrecipienttypedetails value for exchange 2003 and 2010. Like given for exchange 2007 here. http://blogs.technet.com/b/benw/archive/2007/04/05/exchange-2007-and-recipient-type-details.aspx- Santron Manibharathi.

Hi, Are you planning develop? If so, please feel free to pose the question in Exchange development forum. Your understanding would be appreciated. Just for your reference: Reading msExchRecipientTypeDetails Attribute http://social.technet.microsoft.com/forums/en-US/exchangesvradmin/thread/b48ab7eb-2856-4344-91b8-94e9554f7d03 How to set msExchRecipientTypeDetails Active Directory Attribute using VBScript. http://blogs.msdn.com/b/brijs/archive/2008/12/19/how-to-set-msexchrecipienttypedetails-active-directory-attribute-using-vbscript.aspx Hope it is helpful.Fiona Liao TechNet Community Support