http://blogs.technet.com/b/hot/archive/2009/05/22/may-15-may-21-hot-fix-kb-articles-weekly-release-messaging-server.aspxHi Everyone, Last week, the Update Rollup 7 for Exchange Server 2007 Service Pack 1 was released. Below are the details: 946449 (http://support.microsoft.com/kb/946449/ ) A non-read report message is sent after you perform a "Mark All as Readen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/hot/archive/2009/05/22/may-15-may-21-hot-fix-kb-articles-weekly-release-messaging-server.aspx#3244423Fri, 22 May 2009 09:40:23 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3244423KB<p>Update 8 was released in this timeframe (last week)... not 7. &nbsp;And these are the details from 7, couple months ago.</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3244423" width="1" height="1">