OK, so I have read about 500 posts it seems on getting outlook anywhere up and running, and I have had no luck. OWA works with no issues, so I know that at least that part is running. I am running Vista, Exchange Server 2007, and Office 2007. I have also connected using http connectivity and my company's webmail.mycompany.com address using Apple's new built in mail app exchange support - the reason I mention this is that since it connected that way, it seems everything should be in order on the server side of things. I have tried connecting with all variations of authentication, ie with SSL, without SSL, with mmstd specification, etc, etc. I CAN get to a point where it asks me for credentials to login to webmail, but no matter how many times I try, it will not accept them (please note there are no certificate error messages of any type that come up). When I get to this perpetual login screen, if it matters, I am connecting without encryption, without SSL and am using the "negotiate" authentication setting. It seems that my server doesn't want much security?? Any ideas would be appreciated - I have read every tutorial on the web it seems and hope I am just missing something small. What else? Well, again if it matters, when I go to webmail I point my browser to http://webmail.myco.com and then it redirects me to an https://webmail.myco.com/owa (which I have tried as well in the config, but it won't connect to the server with the https). The server name I use is 123MAIL.mycompany.com, and I just use my server username. Also, when the prompt asks me for my credentials I have tried username, username[at]mycompany.com and DOMAIN\username - all to no avail. If anyone needs more info, please let me know. Thanks.

hi,post your configuration here, step by step .RegardsSyed Arsalan.syed.arsalan

Hi, Let’s focus on the outlook anywhere configuration issue. First please ensure that you have create RPC virtual directory on Exchange Server.Then please try to follow the steps below to check if you have correctly configured Outlook anywhere. 1. Then please check Vaildport settings from registry. 1) Click start “Run” 2) Regedit - this will open the registry editor 3) HKEY_LOCAL_MACHINE\Software\Microsoft\Rpc\RpcProxy 4) Notice the Dword called Enabled set to 1 5) There is a String value called "ValidPorts" Microsoft Exchange Information Store service: 6001referral service of DSProxy: 6002proxy service of DSProxy: 6004Active Directory (if the global catalog server and Exchange Server are on the same server): 6004 2. Test the RPC proxy server, IIS connection to the RPC application through your Internet browser. Type https://ProxyServerFQDN/rpc and then check with the information in the article below: How to Verify RPC Virtual Directory Configuration http://technet.microsoft.com/en-us/library/bb124175(EXCHG.65).aspx 3. Please use rpcping with -E both on CAS server and client. We need to verify if the RPC Proxy server is available. Please try to configure outlook anywhere inside the network.( How to Create an Outlook Profile for Users to Use with RPC over HTTP, Use Outlook Anywhere to connect to your Exchange server without VPN) and then test E-mail AutoConfiguration. 4. Also please try to use get-outlookprovider |fl and then post here. 5. Please try to use get-exchangecertificate |fl and then post here. More related information to share with you: Outlook Anywhere Client Connectivity Issue Because of TCP/IPv6 http://technet.microsoft.com/en-us/library/cc671176.aspx How does Outlook Anywhere work (and not work) http://msexchangeteam.com/archive/2008/06/20/449053.aspx Troubleshooting RPC over HTTP Communications http://technet.microsoft.com/en-us/library/bb124649(EXCHG.65).aspx How to use the RPC Ping utility to troubleshoot connectivity issues with the Exchange over the Internet feature in Outlook 2007 and in Outlook 2003 http://support.microsoft.com/kb/831051 Regards, Xiu