Hi,I am not sure what is wrong here but I have two identical exchange server (in terms of the version) Exchange 2003, SP2 build 3790. Over OWA on one when I access a user inbox using a URL of the form http://<serverA>/exchange/<user@emaildomain>/Inbox it works and on the other one it'll only work if i omit the email domain portion (for a different user of course). I am using webdav to do inbox searches etc. and on one server this fails while the other it succeeds for the reason cited above.I didn't configure these server but have access to those and can check whatever needs to be checked to get to the bottom of this.