I have a WS08 x64 sp2 ENTDC and exchange 2007sp2\WS08 x64 sp2 ENTDC all server roles on 1 server with no edge transport. when entering the proper url for OWA we recieve the following error-which seems to an IIS issue. which I am not very versed in. CAn anyone suggest a fix? After a change in IIS7's Application Pool on the OwaAppPool Indentity from NetworkService to LocalSystem, I get the owa login screen, after logging IN the error only shows the request below. has this simplfied the Issue??? Request Url: https://mail.XXXX.XXX:443/owa/auth/error.aspx User host address: XXX.184.117.XXX

Hi,Try to remove th virtual directories and add them again. This can be done via Powershell:remove the virtual directories:Remove-OwaVirtualDirectory "exchange (default web site)"Remove-OwaVirtualDirectory "public (default web site)"Remove-OwaVirtualDirectory "exchweb (default web site)"Remove-OwaVirtualDirectory "owa (default web site)"add them again:New-OwaVirtualDirectory "exchange" -OwaVersion Exchange2003or2000 -VirtualDirectoryType Mailboxes -WebSiteName "Default Web Site"New-OwaVirtualDirectory "public" -OwaVersion Exchange2003or2000 -VirtualDirectoryType PublicFolders -WebSiteName "Default Web Site"New-OwaVirtualDirectory "exchweb" -OwaVersion Exchange2003or2000 -VirtualDirectoryType Exchweb -WebSiteName "Default Web Site"New-OwaVirtualDirectory -name "owa" -OwaVersion Exchange2007 -WebSiteName "Default Web Site" Regards,Johanblog: www.johanveldhuis.nl

Johan, Wanted to double check after some further searches and reading, I made a change in IIS7's Application Pool by changing the OwaAppPool Indentity from NetworkService to LocalSystem, This has changed the Error to Read https://mail.qxxxa.com:443/owa/auth/error.aspx User host address: xxx.xxx.xxx.xxx Is the above information still the correct fixx?? Thanks so much for you help JJ

Hi JJ,I checked my own environment but there it is running under the networkservice account not the localsystemBut what is theexact error at the moment ?Regards,Johanblog: www.johanveldhuis.nl

Could you paste the exact error message here?Vinod |CCNA|MCSE 2003 +Messaging|MCTS|ITIL V3|

Hi,Did you restart the IIS?Then try to simulate the issue ans post the log on the forum.ThanksAllen