OWA querybaseDN attribute missing Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Messaging Software › Exchange 2000 / 2003 › OWA querybaseDN attribute missing This topic has 1 reply, 2 voices, and was last updated 13 years, 3 months ago by James Haynes. Viewing 1 post (of 1 total) Author Posts cariadMember Jun 15, 2007 at 5:23 am #126113 Hello, I was following this guide to set a GAL for users in OWA http://technet.microsoft.com/en-us/library/bb430794.aspx but encountered a problem. The querybaseDN attribute doesn’t exist – not for any user! Is there a way to make Exchange recreate this attribute in the AD schema? And why did it disappear? Any kind of help is deeply appreciated. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.