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Autodiscover Certificate Error Exchange 2010

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Is it possible that Outlook has trouble dealing with wildcard certificates too? Anyway great the found it out🙂 Pingback: NeWay Technologies - Weekly Newsletter #42 – May 9, 2013 | NeWay Bill Ward August 16, 2013 at 5:48 am I just ran into How to concentrate during conference talks where the quality of the presentation is poor? All of a sudden each PC is getting an SSL warning when they open Outlook. http://buzzmeup.net/certificate-error/outlook-certificate-error-exchange-2010-name-does-not-match.html

Join the community Back I agree Powerful tools you need, all for free. Is it OK to add another author during page proofs? You generally need both remote.domain.co.uk & autodiscover.domain.co.uk in the UCC cert for exchange and autodiscovery to work correctly. But the SSL warning occurs as the SSL certificate name is for "remote.domainname.co.uk".

Autodiscover Certificate Error Exchange 2010

Stats Tags DPM Exchange Exchange 2010 Forefront Hyper-V ISA Lync OCS Office Personal PowerShell Server 2003 Server 2008 Server 2008 R2 Windows Recent Posts Outlook Certificate Error and Autodiscover.Domain.Com Not Working? I guess that is something their doco should cover in more clarity. The website has nothing to do with the exchange cas server and it's ssl certificate. Why the error and why is it showing the company's public website's certificate.

This is Microsoft's proprietary implementation of RFC 6186. Essentially, what happens when we don’t have access to Active Directory? I do this all the time and it works great. Outlook Certificate Error Exchange 2010 Name Does Not Match They decided to have domain-joined Outlook 2013 clients query both the SCP values in AD as well as the DNS records at the same time.

Now, if you are running the RCA tests and they are failing, you need to look closer at the results to see exactly *why* they are failing. If it's still happening it might be another issue like internal/externalURL or cert naming issue. So no, there's no way to make it work. recommended you read However, this will not cause the issue you describe.

Post navigation ← How to use Eseutil.exe to perform actions while databases areonline Creating Custom DLP Classification Rules andPolicy → Blogroll Active Directory Troubleshooting Blog Brent Caskey's Blog Brian Reid's Blog Outlook 2010 Suppress Autodiscover Certificate Warning FireFox complains about it. It attempts to communicate with Autodiscover using each of the following URLs, in turn: https://companyB.com/Autodiscover/Autodiscover.xml https://autodiscover.companyB.com/Autodiscover/Autodiscover.xml If these fail, it will attempt a non-secure connection by disabling SSL and attempting to I'm asking this because of external devices.

Outlook Security Alert The Name On The Security Certificate Is Invalid

Something should have changed otherwise I have no idea why you are suddenly getting it if you did not get it before, but I can tell you places to look. http://exchangeserverpro.com/exchange-2010-faq-autodiscover-names-ssl-certificate/ Is it appropriate to say "Konbanwa" when ending a conversation? Autodiscover Certificate Error Exchange 2010 Why is engine displacement frequently a few CCs below an exact number? Autodiscover Certificate Error Exchange 2013 If that failed then they would revert to using DNS like any non-domain-joined Outlook client.

What is the English name for the palm's spots of the "working hands"? http://buzzmeup.net/certificate-error/asus-router-certificate-error.html Mick says: December 5, 2014 at 12:15 am Works for me as well. Outlook autodiscover is finding this certificate at the root domain name and giving users a popup. This error appears as a Security Alert for the used email domain which notes “The application experienced an internal error loading the SSL libraries. Outlook Security Certificate Keeps Popping Up

Worked without issue, but it's a pain to have to remember to keep both Zones (real and internal) up-to-date if there's no trust/automated method of doing so. Attempting to test potential Autodiscover URL https://mail.company.net/Autodiscover/Autodiscover.xml >>>Testing of this potential Autodiscover URL failed. Great idea, however there’s one problem in the implementation. Source Try again later.

I would like to eliminate these warnings and I feel there is a way to do so either through DNS or through Exchange. Autodiscover Certificate Error Outlook 2016 What's the Issue? We use a self signed Exchange certificate, since we have only one campus and only 200 users on Exchange.

It covers how to change the internal URL for the Autodiscover service stored inside Exchange via Exchange PowerShell commands.

I suggest contacting Microsoft Support if your organization is running into this issue. https://CASServer/Autodiscover/Autodiscover.xml It is a best practice not to use server FQDNs or NetBIOS names on a cert. So please be sure to update all InternalURLs, ExternalURLs, and the AutodiscoverServiceInternalURI to use an Outlook did not display any SSL errors during Autodiscovery but was still silently failing. Exchange 2010 Autodiscover Certificate It can be fixed as above by fixing the certificate, or as you rightly indicate, you can use a SRV record to redirect Outlook to a URL which is listed on

This URL will be one of the Client Access servers in the organization, and will look something like this: Get-ClientAccessServer | fl name,autodiscoverserviceinternaluri Name : ESP-HO-EX2010A AutoDiscoverServiceInternalUri : https://esp-ho-ex2010a.exchangeserverpro.net/Autodiscover/Autodiscover.xml So for Browse other questions tagged domain-name-system active-directory exchange exchange-2010 or ask your own question. How do you combine the elements in Sheldon's T-shirt? have a peek here If you use https://www.testexchangeconnectivity.com/ and perform the autodiscover test it will show that it tries autodiscover URLs on HTTPS and then performs a redirect check on HTTP.

I was pulling my hair out trying to figure this out. Pedro says: August 1, 2014 at 10:38 am Spot on!