We are running Exchange 2003 SP2.
We have four AD domains - US, UK, Canada and Japan.
Each domain also corresponds to a seperate Admin Group/ Routing group in Exchange.
I was wondering how OAB generation worked here? Does each Admin Group have a dedicated OAB generator? And - if so - how do I know which server it is?
Also, we are looking to migrate to Exch 2007 at some point...how does OAB generation change in 200?