Update Rollup 6 for Exchange Server 2007 Service Pack 1 (announced a few days ago) has been released.
We would like to call out the following fixes included in this rollup:
1) Fix for a secur...
Updated Jul 01, 2019
Version 2.0
Blog Post
Thanks for your feedback Kevin. And you are correct. The issue seen in a parent - child domain structure is not fixed in this rollup.
Let me make another attempt at clarifying the workaround. Hope this helps.
You can workaround the issue by taking the following steps which will keep you secure and enable you to administer SCR in your organization
1) Apply rollup 6 to all Exchange servers which have any of the following roles installed. Client Access, Edge Transport, Hub Transport, Mailbox or Unified Messaging.
2) Install only the Exchange Server 2007 Management tools on a system (steps documented in http://technet.microsoft.com/en-us/library/bb232090.aspx). Apply Update Rollup 4 for Exchange 2007 SP1 to this system. (This is just a best practice so that you will get any admin fixes we have made.) Use this system to administer your Exchange organization remotely. Do not apply Update rollup 5 for Exchange 2007 SP1 or Update rollup 6 for Exchange 2007 SP1 on this server. The security issue does not affect a system which has only Exchange Server 2007 Management tools. So your system will still be secure.