FewClix for Outlook
FewClix for Outlook is a productivity add-in for Microsoft Outlook that is integrated inside the mailbox and provides you with the following capabilities: Search, Prioritize, Personalize. Since it is integrated into the Outlook mailbox, FewClix for Outlook displays search results in Outlook's native view. It also indexes email and attachment content, so that you have the added capability to search for emails using these options.
You can get detailed information about connector on the product page http://www.fewclix.com