Sounds like a firewall is blocking access to the exchange server. -----Original Message----- From: Christian Schramm [mailto:christian.schramm@xxxxxxx] Sent: Thursday, June 17, 2004 3:33 AM To: [ExchangeList] Subject: [exchangelist] OWA 2000 / one mailbox can not log in / 404 http://www.MSExchange.org/ Hi again! I have one user reporting that her OWA log-in is not succesfull. The error message is: "The page cannot be found" "404" All the other users have no problems connecting to the OWA. Either on the backend directly nor through the front- end server the implicit login succeeds (http://server/exchange) When she logs-in explicit on the BACKEND (http://backendserver/exchange/useraccount) the login is successfull. I have checked the configuration of virtual directories and NTFS permissions. (KB327843) We have no URLScan installed. The server is also no upgraded 5.5 server. I also checked the OWA troubleshooting guide and found no issue concerning this situation. SMTP addresses for the user object are correct. Tonight I tried a server reboot. No log-in. What else should I check? Any ideas? Thanks in advance. ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this MSEXchange.org Discussion List as: aarnold@xxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist