Wed, Aug 24 2011 22:24
Released: Update Rollup 5 for Exchange 2010 SP1
Released: Update Rollup 5 for Exchange 2010 SP1 - Exchange Team Blog - Site Home - TechNet Blogs:
In the comments of that blog post... For those keeping track.. the bug introduced in v4 is not fixed in v5
"With regard to the ability to recover a deleted public folder, this fix was not included in RU5 as further testing revealed a problem with the identified fix. We are still working on a resolution to this issue and it will be included in a future Rollup or Service Pack when it resolves the issue satisfactorily and has been fully validated."
Announcing the re-release of Exchange 2010 SP1 Rollup 4 - Exchange Team Blog - Site Home - TechNet Blogs:
Filed under: Exchange
Strike that. If you install the update rollup 4 v2 (the one on WSUS and MU) you don't get the bug introduced into your Exchange environment. This is only of importance if you installed rollup 4 v1 manually. If you did not do that, you don't need to worry about any bug introduced behavior.