On Tuesday, May 10, 2011, Microsoft released the following security and nonsecurity updates. These monthly updates are intended to keep our customers secure and up-to-date. We recommend that you install all updates that apply to you.
All the following are included in the May 10, 2011 update.
2509470 Description of the Extended Protection for Authentication update for Outlook 2007
2536411 Description of the Office Outlook 2003 Junk Email Filter update: May 10, 2011
2536413 Description of the Office Outlook 2007 Junk Email Filter update: May 10, 2011