Exchange 2003 on Server 2003
OWA has been working fine for more than 2 years but all of a sudden I get the "Internet Explorer cannot display the webpage" error page after a correct login.
I have recreated the virtual directories to mo avail.
FF gives a bit more information. It reports "Firefox can't find the server at trade.XXX.co.uk" but the server that is handling the OWA is called DC1.XXX.co.uk. Again this only happens after the login box is completed with a valid login.
So it appears after a valid login on DC1.XXX.co.uk I am being redirected to trade.XXX.co.uk. This server does not have a DNS record so i get the error. But why is OWA redirecting me here? trade is a stand alone server on a different IP subnet that has nothing to do with exchange!
Any help is appreciated.