In case you haven't already be informed, currently (as stated at the start of the "Summary" section) Windows Server 2012 does not support Microsoft SharePoint Server 2010. Installing SharePoint Server 2010 on a computer that is running Windows Server 2012 can lead to unexpected behavior. More information...

We have seen cases lately, where on some SharePoint 2010 environments (version: 14.0.6120.5000 > meaning April 2012 CU) the Administrator has followed the steps listed in the following article: Configure incoming e-mail (SharePoint Foundation 2010) http://technet.microsoft.com/en-us/library/cc287879...