How to update GAL in Outlook?
1. Launch Outlook 2007 using any profile. 2. Hold down the CTRL key on your keyboard and click the Outlook icon in the notification area of the Windows taskbar, also known as the notification area. 3. In the menu that appears, click Test E-mail AutoConfiguration. 4. Enter your E-mail Address and Password (if not logged into the domain) in the respective edit boxes. 5. Choose all selection. 6. Click Test to check if any error would be logged there. After that please check authentication all related virtual directories from IIS Manager. 1. /EWS: integrated authentication 2. /Autodiscover: basic and integrated authentication 3. /OAB: integrated authentication More information to share with you: How to Update a Global Address List http://technet.microsoft.com/en-us/library/bb266966.
