Hi Everyone,

Exchange Server 2007 SP3 RU9 has been released on Feb 12, 2013. Below is the detail information.

 

2788321 Description of Update Rollup 10 for Exchange Server 2007 Service Pack 3

 

For more information on Exchange RU version, please refer to the following link:

http://blogs.technet.com/b/hot/archive/2012/09/25/update-version-information-for-exchange.aspx