I'm having trouble setting up Outlook 2010 security policies using Local Group Policy.
I'm trying to set up some policies for attachment handling. I want to add file extensions to block as level 2 so that the user must save to hard disk before opening.
I'm editing the following policies:
User Configuration - Administrative Templates - Microsoft Outlook 2010 - Security - Security Form Settings
Here I am editing the Outlook Security Mode to Use Outlook Security Group Policy.
User Configuration - Administrative Templates - Microsoft Outlook 2010 - Security - Security Form Settings - Attachment Security
Here I am editing the Add File Extension to Block Level 2, I enable and add extensions.
Upon rebooting the computer I still find that Outlook is completely ignoring these policies. When I run the RSOP.msc I can see that the policies are being applied. I have searched the web extensible but can't find any reason for Outlook not picking up policies.
Any help greatly appreciated.