Tool needed to determine who has customized inbox folder in Exchange Server
We would like to migrate from Exchange 2003 to Exchange 2007. I know the retention policy works different in these two versions. It is to be required and reminded to those who are having custom folders in the inbox, so we can inform them to move the custom folders one level up to work the retention policy properly.
Any utility or tool available to determine who are having custom folders? Or can the Exchange Management Shell 2007 be used for this? I need valuable assistance to get out this problem.
Thanks in advance.








