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Http 500 Internal Server Error Owaauth.dll

Regards, Exchange_Geek 0 Message Author Comment by:2knetworks2012-08-04 owaauth.dll does have the IIS_Users permissions Exchange is showing.. I did add the IIS Users to the 2 files mentioned in the web address concerning the 2 config files. 0 LVL 52 Overall: Level 52 Exchange 46 Message Expert Comment by:Rancy2012-08-04 What is the Exchange version and RU ?? Posted by Unknown at 2:19 PM 2 comments: banlin mithraMarch 8, 2013 at 3:11 AMChoose Ilabs Technology Solutions for Exchange Migration services as it provides 360 degree approach to providing migration services, Zero impact on the operational and business activities, 70% cost saving.ReplyDeleteAnonymousMarch 29, 2013 at 1:47 PMThis helped a lot. When I try to view the site in IIS I get the error attached. navigate here

I also verified Allowed was set. Reply Paul Cunningham says January 8, 2011 at 9:11 am I don't understand why your managers would not allow you to use the solution that works. Featured Post How your wiki can always stay up-to-date Promoted by Quip, Inc Quip doubles as a “living” wiki and a project management tool that evolves with your organization. The application event is loaded with the following errors: eventid 2268 / source: IIS-W3SVC-WP: Could not load all ISAPI filters for site 'DEFAULT WEB SITE'. https://n3ilb.wordpress.com/2008/09/25/owaauthdll-and-http-500-internal-server-error/

Exclaimer Exchange Outlook Office 365 Politics Outlook Client Does Not Connect to Mailbox on Exchange 2016 Article by: Todd Resolve Outlook connectivity issues after moving mailbox to new Exchange 2016 server Exchange Outlook Email Clients Email Protocols Email Servers Exchange 2013: Creating an Email Address Policy Video by: Gareth In this video we show how to create an email address policy in Exchange 2013. Not best practices, but this server will be gone soon anyway. They should not be in the Default Application Pool. After that, issue an IISRESET to restart your default website.

So we were able to get fixed up yesterday morning. Reply Paul Cunningham says July 5, 2011 at 8:20 am Starting with Exchange 2007 the virtual directory for Outlook Web Access changed to /owa You could create another virtual directory of /exchange (if there isn't already one) and set up a redirect rule but its a bit of work. Sometime during this redirect you are prompted a second time for credentials but you never hit a working OWA screen. Jim Reply Paul Cunningham says July 28, 2011 at 9:03 pm Hi Jim, yes you'll get cert errors if you haven't added a cert with the legacy name to your 2003 FE server.

I redirected my NATted ports from the old 2003 to the new 2011 server (ports 25, 110, 143, 80, 443). I now have to main troubles: 1) I cannot access OWA. We install them manually. https://social.technet.microsoft.com/Forums/en-US/1acc1b82-e80f-4f0e-a3bd-94e7f7ea7f71/2010-redirect-to-2003-owa-failing-with-http-500-internal-server?forum=exchangesvrdeploylegacy When typing http://mail.mydomain.com/exchange I was automatically being redirected to https://mail.mydomain.com/exchweb/bin/auth/owalogon.asp?url=https://mail.mydomain.com/exchange&reason=0 Is it somehow possible to obtain this behaviour back again with my new setup (SBS2011, Exchange 2010, IIS7)?

Do you agree? Lex Li http://lextudio.com --------------------------- This posting is provided "AS IS" with no warranties, and confers no rights. Exchange_Geek 0 Message Author Comment by:2knetworks2012-08-04 This is the error I get when I try both addresses. I am negotiating with them on decommisioning the non-SSL FE altogether, as it is on very old hardware.

Comments Siiby says January 8, 2011 at 5:08 am I have a situation where the Exchange 2003 org (for various reasons that I dont necessarily agree with) have 2 FE servers, one using HTTP and no forms based auth and one using SSL and forms based auth. http://www.dll-error-fixes.com/resolve-owaauthdll-related-errors-security-issues/ What i've done is the following: As you can see with these filters in the ApplicationHost.config file I added the preCondition statements. Thank you!ReplyDeleteAdd commentLoad more... So I take it the best route would be to install the new SAN certificate for exchange 2010 on the SSL-based OWA server (it will have the legacy name webmail.xxxx.com, the Exch2010 OWA will be owa.xxx.com) and then redirect users to that new OWA and have them use Forms based Auth, That should allow for co-existence while mailboxes are moved between 2003 and 2010 for webmail.

We are very appreciative of the assistance. 0 Write Comment First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. check over here Regards. Reply Jim says July 26, 2011 at 4:42 am Hi Paul, I seem to be having a similar but not exact issue with co-existence redirection. HTTP 500 error accessing OWA legacy URL The solution is to enable forms-based authentication on the Exchange 2003 front-end server.  This is located in the Properties of the Exchange Virtual Server.

thank you in advanceSteve Friday, February 03, 2012 3:25 PM Reply | Quote Answers 0 Sign in to vote This has been resolved. If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.Would you like to participate? This probally corrupted or changed the way something works, i don't know exactly. his comment is here n3ilb Rate this:Share this:RedditLike this:Like Loading...

You cannot change passwords across forests. Under the settings tab, check the box for "Enable Forms Based Authentication" and click ok. If the issue still persists after checking the articles provided by Jonas, please check the IIS log and let us know the detailed error code when the redirection fails.

Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center.

I get a error 500 when hitting the https://remote.jcc-ri.com/owa 0 LVL 52 Overall: Level 52 Exchange 46 Message Expert Comment by:Rancy2012-08-04 Restart the server. - Rancy 0 LVL 33 Overall: Level 33 Exchange 30 Message Expert Comment by:Exchange_Geek2012-08-04 Is the following steps taken care of??? . Sponsor Links Home About F.A.Q. Thanks! I wanted to shoot you a question as in working with a company recently who was running NT4 domains - yes NT4 domains, the decision was made to migrate the NT4 domains to child domains of the parent AD domain that was in place for the company.

hope they tried to check the metabase of IIS. - Rancy 0 LVL 33 Overall: Level 33 Exchange 30 Message Accepted Solution by:Exchange_Geek2012-08-06 Any luck? Steps to execute: 1.Open a command line prompt with Administrator permissions.2.Execute: IISRESET /STOP3.Open the file "applicationHost.config" in "C:\Windows\System32\inetsrv\config".4.Search for tags named "" and "" matching the DLL, e.g.: 5.Add the attribute preCondition="bitness64" to these tags, e.g.: 6. So I removed the web.config from the hidden statements and now it works again. weblink You will see this error when you use Microsoft Outlook Web Access 2003 to connect to your Microsoft Exchange Server 2003 mailbox.

Regards, Exchange_Geek 0 Message Author Comment by:2knetworks2012-08-04 would you believe when I do a search I do not find either DLL? Regards, Exchange_Geek 0 Message Author Comment by:2knetworks2012-08-04 unfortunately the same thing. Exchange 2003 warning about SSL configuration for forms-based authentication Solutions Exchange 2003, Exchange 2010, Legacy URL, Migration, OWA, TransitionAbout Paul CunninghamPaul is a Microsoft MVP for Office Servers and Services, specializing in Exchange Server and Office 365, and is the publisher of Exchange Server Pro. Both applications are running just fine and I though the weekend had begun.

I will update the postSteve Monday, February 06, 2012 1:53 PM Reply | Quote 0 Sign in to vote This has been resolved. I setup my laptop to mimic this scenario (hosts file points ‘webmail’ to the Casarray farm IP), and I currently receive these results… http://webmail, https://webmail, http://webmail.domain.com & https://webmail.domain.com redirects to a 2010 CAS server and prompts for credentials. The weird thing is that Outlook still works fine. All rights reserved.Newsletter|Contact Us|Privacy Statement|Terms of Use|Trademarks|Site Feedback TechNet Products IT Resources Downloads Training Support Products Windows Windows Server System Center Browser   Office Office 365 Exchange Server   SQL Server SharePoint Products Skype for Business See all products » Resources Evaluation Center Learning Resources Microsoft Tech Companion App Microsoft Technical Communities Microsoft Virtual Academy Script Center Server and Tools Blogs TechNet Blogs   TechNet Flash Newsletter TechNet Gallery TechNet Library TechNet Magazine TechNet Subscriptions TechNet Video TechNet Wiki Windows Sysinternals Virtual Labs Solutions Networking Cloud and Datacenter Security Virtualization Updates Service Packs Security Bulletins Windows Update Trials Windows Server 2012 R2 System Center 2012 R2 Microsoft SQL Server 2014 SP1 Windows 8.1 Enterprise See all trials » Related Sites Microsoft Download Center TechNet Evaluation Center Drivers Windows Sysinternals TechNet Gallery Training Expert-led, virtual classes Training Catalog Class Locator Microsoft Virtual Academy Free Windows Server 2012 courses Free Windows 8 courses SQL Server training Microsoft Official Courses On-Demand Certifications Certification overview MCSA: Windows 10 Windows Server Certification (MCSE) Private Cloud Certification (MCSE) SQL Server Certification (MCSE) Other resources TechNet Events Second shot for certification Born To Learn blog Find technical communities in your area Support options For business For developers For IT professionals For technical support Support offerings More support Microsoft Premier Online TechNet Forums MSDN Forums Security Bulletins & Advisories Not an IT pro?

Required fields are marked *Comment Name * Email * Get Free Updates Join over 20,000 IT pros and stay up to date with the latest Exchange Server and Office 365 news, tips and tutorials delivered to your inbox. 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 in IIS.  Click OK to close the warning (and obviously if you have not already got SSL offloaded or configured then you should go ahead and do that). Thanks Paul, Brandon Reply Paul Cunningham says June 10, 2015 at 9:00 am I don't have any Exchange 2003 environments that I could use to even begin to look at why you'd be having this problem, sorry. DId you try to upgrade the server for some application ....

Reply Joseph Ghanem says February 23, 2012 at 11:23 pm Hi all, I'm facing a problem with exchange 2007 owa. So far, no fix. 0 LVL 33 Overall: Level 33 Exchange 30 Message Expert Comment by:Exchange_Geek2012-08-05 I'm afraid they might ask you to re-install IIS and Exchange from scratch. So right now I have to choose between OWA and ActiveSync. Reply Wayne says June 10, 2011 at 6:43 am Awesome, thanks!

I'd recommend going through the steps listedbelow if you haven't configured SSL. N3ilb's Weblog Technology HomeAbout Vista Group Policy in a Server 2003 ActiveDirectory Quick Wireless Info Owaauth.dll and HTTP 500 Internal ServerError September 25, 2008 n3ilb Exchange Exchange, Internal Server Error, OWA Leave a comment Hi All, Recently came across this rather puzzling error, when trying to log onto an Exchange 2003 FE server using forms authentication. You should configure the Password Change functionality after the hotfix is applied.