exchange 2010 cas redirect to exchange 2003 owa error Dimmitt Texas

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exchange 2010 cas redirect to exchange 2003 owa error Dimmitt, Texas

We have four AD sites, Site1, Site2, Site3, and Site4. My 2010 mailboxes are fine - autodiscover works, activesync, OWA and Outlook anywhere work a treat. Proxying isn't visible to the user. is there something wrong with exchange configuration?

If its one of the other errors (eg trusted root cert authority) that is a separate issue of course. If the client is connected using Outlook Anywhere, the Outlook client will launch a browser session. For redirection to occur, the target Client Access server Outlook Web App virtual directory must have an ExternalURL value configured. MCITP: EMEA|EA|SA Blog: http://blog.elieb.info Wednesday, December 23, 2009 2:47 PM Reply | Quote 0 Sign in to vote I thought you were asking me to do that in your first post.I

have you come across the situation whereby resource mailboxes (e.g. Reply Paul Cunningham says January 28, 2012 at 9:40 pm Make sure the OAB is still configured for Public Folder distribution, and the Outlook 2007 clients will continue to download it The InternalURL property is configured automatically during the initial setup of Exchange 2010 and should only be changed if you want to use a load balancing solution. Them too at begin have been set up with a mapi profile with specified in it mymailserver.myinternaldomain.it. #4 All Exchange web services currently are used only from internet.

Would not having the certs cause the user to re-enter their credentials again? The reason being is that I can have the standard SSL certificate re-issued for free, and our current SAN/UCC certificate would require an additional fee to add another subject alt. A trust exists between the old and new forest. The same scenario would be for other site too.

The guide covers that and I'll also refer you to this: http://exchangeserverpro.com/exchange-2010-faq-common-concerns-when-installing-the-first-exchange-2010-server 4) Yes they should be able to, but that is a question for your vendor obviously. Reply Tony Blunt says November 27, 2012 at 10:22 pm Hi Paul, Thanks for getting back to me. The mailbox of User 2 is located on Mailbox server 2, and the mailbox of User 3 is located on Mailbox server 3. When must I use #!/bin/bash and when #!/bin/sh?

To configure cross-site silent redirection, the administrator must use the new CrossSiteRedirectType parameter that’s been added to the Set-OWAVirtualDirectory cmdlet. Enabling Forms-Based Authentication for Exchange 2003 Exchange will warn you that SSL must be configured and IIS restarted if you are not offloading SSL elsewhere, or have not already configured it Microsoft Customer Support Microsoft Community Forums United States (English) Sign in Home Online 2010 Other Versions Library Forums Gallery We’re sorry. This is transparent to the user.

Hopefully there will be a fix sometime soon? If traffic from the Internet passes to the Client Access server with no pre-authentication, then use forms-based authentication. Click OK to apply the close the web site properties dialog box. Thanks Reply Paul Cunningham says June 6, 2014 at 9:28 am They can be different certs if that is all you can get.

The weird thing is that Outlook still works fine. POP3 and IMAP4 No Yes Must have a Client Access server in each Active Directory site to use POP3 and IMAP4. I'm in the planning stages of performing an Exchange 2003 to 2010 transition and was a little confused with the namespace configuration. How to get this substring on bash script?

Thanks for the prompt replies today, and thanks for the walkthrough, which has proved extremely helpful. Privacy statement  © 2016 Microsoft. If so, CAS-01 issues the client an HTTP error code 451 that contains the ExternalURL value and instructs the client to redirect to that location. Understanding Proxying and Redirection Exchange 2010 Other Versions Exchange 2007   Applies to: Exchange Server 2010 SP2, Exchange Server 2010 SP3 Topic Last Modified: 2015-11-12 In a Microsoft Exchange Server 2010 organization,

I'm having the exact same issue and would like to have the redirect be "invisible" so users can continue to use their activesync and various devices without the need to change Cyberpunk story: Black samurai, skateboarding courier, Mafia selling pizza and Sumerian goddess as a computer virus more hot questions question feed about us tour help blog chat data legal privacy policy So this should allow me to install Exchange 2010 and introduce the server in to the environment without end users being prompted with the SSL error (technically)?…. What are Imperial officers wearing here?

Availability service No (The Autodiscover service provides the application with the correct ExternalURL value) Yes Must have a Client Access server in each Active Directory site to use the Availability service. This ensures that a particular client application connects to the same server every time. Integrated Windows authentication required. Exchange Web Services can maintain affinity when proxied between Active Directory sites despite the InternalURL property of the target server being configured with an NLB URL.

Is this because of the Routing group connector created ? Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Any ideas? Exchange 2010 authenticates the user, determines the mailbox version is Exchange 2003 by performing a service discovery lookup in Active Directory, and retrieves the Exchange 2003 mailbox server FQDN of exch03.mycompany.internal.

Exchange 2010 will proxy the request to Exchange 2003 using HTTP not HTTPS. The ActiveSync devices failed to synchronize and I saw this error in the ISA 2006 log: In the IIS logs on the Exchange 2010 servers, I found a similar 403 We use OWA as well as ActiveSync so we need the legacy namespace changed for both. Can you set the path Exchange 2010 uses to Proxy Active Sync requests?

Reply Jenn says August 14, 2013 at 1:14 am Hi Paul, We purchased your guide and it has been very helpful. I did setup a test website on my exchange 2003 box just to see if I get the same error and I do, so it is definitely something strange with the Reply rasheedah says January 2, 2012 at 1:40 am Hi Paul, If you have a casarray should the identity be pointing to the array external url? Child domain accounts were "associated external accounts" on the parent domain mailbox users.

http://technet.microsoft.com/en-us/library/cc771076%28WS.10%29.aspx Hopefully this will tide things over until you can completely remove 2003 from your organization.