Great article.
I have a question in regards to OABs.
In the Exchange 2010 SP2 and Multi Tenancy guide: http://www.microsoft.com/en-us/download/details.aspx?id=28192 on page 42 it discusses the process of securing OABs. From the article it reads:
"The steps documented in this process are planned to be added to Exchange in the future, to allow easy securing of the folders without the need to change Active Directory permissions. Until that time, the steps outlined in the appendix of this document are the only supported way to accomplish this task. "
Do we know if this will be actioned in this update or a future update? I want to avoid making manual changes to default permissions.
Thanks,
Chas