500 Internal Server Error Owa
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Owa 2007 500 Internal Server Error
and 2 older Windows 2003 Domain controllers. Earlier today we had power go out in our area and so all equipment had to be shut down. After power was restored I began to power everything back up. I power on the DC's first and on down the line. After powering everything back up I began owa 500 internal server error exchange 2003 to check everything. Email works fine using Outlook but I noticed that I could not logon thru OWA. I get to the logon screen fine but after entering my credentials I immediately get "HTTP 500 internal server error". I don't see any errors or issues. I don't know where to start looking. Can someone help me out? HELP!! thanks Thursday, February 07, 2013 10:07 PM Reply | Quote Answers 16 Sign in to vote Solved Sorry for the bother. I found some other posts that led to the fix. Solution: Make sure the Microsoft Forms Based Authentication service is running on all Exchange servers. Marked as answer by Poly Admin Thursday, February 07, 2013 10:21 PM Thursday, February 07, 2013 10:21 PM Reply | Quote All replies 16 Sign in to vote Solved Sorry for the bother. I found some other posts that led to the fix. Solution: Make sure the Microsoft Forms Based Authentication service is running on all Exchan
2, 20153 0 0 0 Over the past several months, I've seen an increased number of Exchange 2013 cases where certain admin users received a 500 oab 500 internal server error status error when attempting to log in to ECP:
Owa Intermedia
The first question I ask when I get these specific cases is "Does the admin account have
Owa Error 500 Exchange 2010
a mailbox"? In pretty much every case that I can remember, the response is "No". And immediately, I know exactly where to look! A little history… As you https://social.technet.microsoft.com/Forums/exchange/en-US/8cf6886f-a96f-44f1-88ee-bd3a42349fa9/owa-brings-up-logon-screen-but-after-login-gives-http-500-internal-server-error?forum=exchangesvrclients may know, because of the design of Exchange 2013 - the CAS role simply locates your mailbox, then proxies the request back to your mailbox server - an "anchor mailbox" is used. This anchor mailbox is simply your Exchange GUID, and is used for a number of reasons in Exchange 2013 connectivity. The most obvious, though, are: https://blogs.technet.microsoft.com/brenle/2015/05/02/http-500-internal-server-error-when-logging-into-exchange-2013-exchange-control-panel-ecp/ As mentioned above, so that an Exchange 2013 CAS knows what mailbox server to proxy a request to To prevent the 'Your administrator has made a change so you must restart Outlook' message that you get when a mailbox is moved to a different site. You can see evidence of the anchor mailbox when you configure an Outlook profile for an Exchange 2013 mailbox:
Notice the ExchangeGuid is used as the 'Server' in the outlook profile, instead of an actual server name. OK that's great and all, but what does that have to do with thisstatus 500that I'm getting? Well, let's think about it. If the Exchange 2013 CAS needs to know where to proxy a request, but the request is coming from an account that has no mailbox, and thus no ExchangeGuid associated with it, how does Exchange know which mailbox server to proxy? In instances like this, Exchange 2013 uses the ExchangeGuid of system mailboxes to determine where to proxy the requests. In thiseen this issue a couple of times after applying Exchange 2010 SP1 on Client Access servers. I’m presented with the OWA FBA http://www.msexchange.org/blogs/walther/news/exchange-2010-sp1-experiecing-an-owa-http-500-error-554.html page and enter my credentials and then boom it throws an “HTTP https://www.experts-exchange.com/questions/27817304/OWA-fails-500-internal-server-error.html 500” error instead of opening the mailbox. You tried to issue an “IISReset /NoForce” and even rebooted the server and still see the symptom.So the issues is typically caused by the “Microsoft Exchange Forms-Based Authentication” service being in a stopped state. Starting the service immediately fixes the issue. Why it 500 internal sometimes doesn’t start automatically after a reboot of the servers is a very good question. I’ll do some more research in order to find the root cause.Until later,Henrik WaltherTechnology Architect/WriterMCM: Exchange 2007 | MVP: Exchange Architecture I’ve seen this issue a couple of times after applying Exchange 2010 SP1 on Client Access servers. I’m presented with the OWA FBA page and enter 500 internal server my credentials and then boom it throws an “HTTP 500” error instead of opening the mailbox. You tried to issue an “IISReset /NoForce” and even rebooted the server and still see the symptom. So the issues is typically caused by the “Microsoft Exchange Forms-Based Authentication” service being in a stopped state. Starting the service immediately fixes the issue. Why it sometimes doesn’t start automatically after a reboot of the servers is a very good question. I’ll do some more research in order to find the root cause. Until later, Henrik WaltherTechnology Architect/WriterMCM: Exchange 2007 | MVP: Exchange Architecture See Also Review and Comments Name * Email address * URL * Comment * If you enter anything in this field your comment will be treated as spam * * Required field Kenny K Sun, 12 July 2015 00:17 1000 thank you's your suggestion totally worked. How many times we're looking for the issue in the most complicated places only to find a service failed to start. I feel like an intern right about now... -Ken mgaytan Wed, 24 June 2015 22:51 did you
Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > OWA fails (500 internal server error) Want to Advertise Here? Solved OWA fails (500 internal server error) Posted on 2012-08-04 Exchange 1 Verified Solution 55 Comments 5,419 Views Last Modified: 2012-08-07 Recently after a server restart our OWA and Intranet sites have stopped working. Tried to recreate the OWA Virtual directory with no success. When I try to view the site in IIS I get the error attached. When Trying to view the site online I get: 500 - Internal server error. There is a problem with the resource you are looking for, and it cannot be displayed. Any thoughts? Again, any help is GREATLY appreciated. We have been banging our heads on this for awhile now. Thanks Owa-Error.doc 0 Question by:2knetworks Facebook Twitter LinkedIn Google LVL 33 Best Solution byExchange_Geek Any luck? Did MS Help you in the right direction? Regards, Exchange_Geek Go to Solution 55 Comments LVL 33 Overall: Level 33 Exchange 30 Message Expert Comment by:Exchange_Geek2012-08-04 Check the solution and see if it applies to you. http://www.experts-exchange.com/Software/Server_Software/Web_Servers/Microsoft_IIS/Q_27473256.html Regards, Exchange_Geek 0 Message Author Comment by:2knetworks2012-08-04 We did review this earlier, and verified that things are set to 64bit. Is there a way I can verify this? 0 LVL 33 Overall: Level 33 Exchange 30 Message Expert Comment by:Exchange_Geek2012-08-04