Link to the KB 2598354
Issues that this hotfix package fixes
This cumulative update package also fixes the issues that are described in the following KB articles:
2687305
(http://support.microsoft.com/kb/2687305/ ) Description of the SharePoint Server 2010 hotfix package (wdsrv.msp): June 26, 2012 2687303
(http://support.microsoft.com/kb/2687303/ ) Description of the SharePoint Server 2010 hotfix package (ifswfe-x-none.msp, ifsmui-xx-xx.msp): June 26, 2012 2598384
(http://support.microsoft.com/kb/2598384/ ) Description of the SharePoint Server 2010 hotfix package (spsmui-x-none.msp): June 26, 2012 2598380
(http://support.microsoft.com/kb/2598380/ ) Description of the SharePoint Server 2010 hotfix package (ifswfe.msp): June 26, 2012 2598373
(http://support.microsoft.com/kb/2598373/ ) Description of the SharePoint Foundation 2010 cumulative update package (SharePoint Foundation server-package): June 26, 2012 2598349
(http://support.microsoft.com/kb/2598349/ ) Description of the SharePoint Server 2010 hotfix package (Coreserver.msp): June 26, 2012 2598348
(http://support.microsoft.com/kb/2598348/ ) Description of the SharePoint Foundation 2010 hotfix package (Wss-x-none.msp): July 2, 2012
I'm installing the Update in the afternoon, maybe I can post some feedback in the early evening.
*Update #1*
So... I installed the update today and it works pretty good. Finally I can receive incoming emails without using a quote again. I just installed it on my own maschine, I will give a little feedback after I installed it on a live system.