Exchange 2007 server behind an ISA 2006 firewall. OWA has been configured and working for over a year. Recently began experiencing problems with some persons not able to access the owa webpage (https://owa.domain.com/owa)
After some experimenting we have narrowed it down to an issue with Microsoft Office 2007. Basically any workstation running Office 2007 gets an error message that the server cannot be found. This is true with IE7 or Firefox browsers. Uninstall Office 2007 and the problem goes away. Anyone running Office 2003 does not have a problem.
We cannot seem to find the connection between the two.
Software/Hardware used:
ASKED:
November 7, 2008 5:50 PM
UPDATED:
January 22, 2011 7:27 AM
The Web site cannot be found
The Web site you are looking for is unavailable due to its identification configuration settings.
Please try the following:
* Click the Refresh button, or try again later.
* If you typed the page address in the Address bar, make sure that it is spelled correctly.
* Click the Back button to try another link.
11004 – Host not found
Internet Security and Acceleration Server
Technical Information (for support personnel)
* Background:
This error indicates that the gateway could not find the IP address of the Web site you are trying to access.
* ISA Server: vaidsystem.rvepl.local
Via:
URL: http://www.microsoft.com/
Time: 1/22/2011 7:19:02 AM GMT