With the release of Exchange Server 2010 SP2 later this year, we will add a new feature known as Address Book Policies. Following this addition, hosters who wish to deploy the standard on-premises ...
Updated Jul 01, 2019
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Is there a date for SP2 as yet?
We have hosting 2003 with the as then supported configuration and now have a new customer using mac's and Outlook 2011 coming onboard soonish so need to go to 2010 to support them. Up until now the original hosting arrangment on 2003 was suitable with 1 AD, mulitple OU's, separate invisible OAB's and multiple SMTP domains on 1 server was working well (even with iPhones!).
This looks like the update we have been waiting for to finally make the move!