The problem may be that you have unknowingly subscribed to some RSS feeds within Outlook 2007 and they are appearing as emails. To "unsubscribe", in Outlook go to File | Data File Management then click on the RSS feeds tab - you can remove any/all subscriptions there. For more/different help please see MSNBC's help page at http://www.msnbc.msn.com/id/3303511/#Too%20many%20e-mails