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Cert Error For Some In Outlook 2010


After that it will look for SCP and then find the correct the autodiscover server to connect, retrieve settings. Wednesday, January 06, 2010 5:32 PM Reply | Quote 0 Sign in to vote I got the same ssl ceriticate warning problem with Outlook 2007 internal clients with Exchange 2010 CAS So let’s say we want our NetBIOS name on our certificate, FQDN of CAS, our OWA FQDN, and our Autodiscover name, we’d have the following FQDNs on our certificate. Outlook did not display any SSL errors during Autodiscovery but was still silently failing. http://trinitylabsupply.com/certificate-error/cert-error-outlook-2010.html

I have upgraded all clients with Outlook 2010 in preperation for this to make it as smooth as possible. Why don't my users have separate desktops in Windows 10? I'm glad that you shared this helpful info with us. I have also read about the following REG key and CAS proxying; HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeOWA\AllowInternalUntrustedCerts I will check later tonight on whether it's set to True or False. https://social.technet.microsoft.com/Forums/exchange/en-US/6d000de1-4549-4135-946a-4c5abeac4859/outlook-2010-certificate-alert-when-connecting-to-exchange-2010-server?forum=exchange2010

Outlook Security Alert The Name On The Security Certificate Is Invalid

Can my employer see what I do on the internet when I am connected to the company network? It isn't something that should have to be done.... All working, now just to figure out connections from the outside, and routing through the firewall :) share|improve this answer edited Oct 2 '15 at 19:38 Falcon Momot 21.1k104471 answered Jul Chrome appears to be ok, but then says unverified issuer under the certificate details. –gravyface Dec 29 '11 at 1:48 I use it in FireFox 11 and IE and

how to style multi-value interpolation function plot? Struggling with a difficult Exchange 2010 or Exchange 2013 migration? DNS isn't an issue as we use a .local internal domain and a .com external but internal and external clients both use the public .com name via split DNS. Outlook 2010 Certificate Warning Contact us to get your Exchange upgraded and online.  Let's assume your Exchange server is known as "exch-1.domain.local" internally but as "mail.domain.com" externally.

HTTPS POST: https://DOMAIN/autodiscover/autodiscover.xml b. Outlook Certificate Error Exchange 2010 Name Does Not Match This is a single server setup and is not utilizing the CAS Array. –Clay Powell Aug 5 '15 at 18:40 | show 1 more comment up vote 1 down vote We Email Reset Password Cancel Need to recover your Spiceworks IT Desktop password? 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

Trackback this post | Feed on Comments to this post Leave a Reply Name (required) Mail (hidden) (required) Website Notify me of follow-up comments by email. Exchange 2010 Certificate Error When Opening Outlook and Outlook - Certificate error Exchange 2010 and Outlook 2010 Security Alert on launch   15 Replies Datil OP Mark McKinlay Oct 12, 2012 at 2:33 UTC Is As I mentioned, the issue is that when you attempt External Autodiscover, you get a certificate error and see your Public Website's Certificate, not the Exchange Certificate.  Why is it hitting Ref.

Outlook Certificate Error Exchange 2010 Name Does Not Match

Because it is a public cert, you can't have a SAN cert with the .local name as well. –Cameron Kerr May 7 '15 at 14:34 | show 8 more comments 5 official site If previous step fails but an Exchange Server name is found in step 2, configure Exchange account based on Exchange Server name. 7. Outlook Security Alert The Name On The Security Certificate Is Invalid To do this, type the following command, and then press Enter: Set-WebServicesVirtualDirectory -Identity "CAS_Server_Name\EWS (Default Web Site)" -InternalUrl https://mail.contoso.com/ews/exchange.asmxChange the InternalUrl attribute for Web-based Offline Address Book distribution. Outlook 2010 Certificate Error I have installed Certification Authority on a Windows 2008 R2 and may attempt a self-signed cert.

Success! this contact form The name matches the URL that the client is trying to communicate with. shell command:: Get-ExchangeCertificate |FL make sure internal and external url match the cert From power shell :: Get-WebServicesVirtualDirectory | Select name, *url* | fl     0 Cayenne How about just adding autodiscover.newdomain.org to the SAN cert and adding A records in both the internal and external DNS zones? Outlook Security Alert Certificate Keeps Popping Up

I completely agree with you. Run the following CMD-lets to find and SET the correct information as for the virtual directories perspective: Exchange Control Panel: Get-ecpVirtualDirectory -Server mail | Set-ecpVirtualDirectory -InternalURL https://mail.domain.com/ecp -ExternalURL https://mail.domain.com/ecp Get-ECPVirtualDirectory -Server thanks btw –Nickd Mar 3 '15 at 1:09 1 @Nickd The Common Name in the certificate must match the hostname, there is no way around as this is one of http://trinitylabsupply.com/certificate-error/cert-error-outlook-exchange-2010.html Not the answer you're looking for?

I have two separate cases with Exchange 2010 / Outlook 2013 that still throws a cert warning after going through this guide. Outlook 2010 Autodiscover Certificate Error What's the Issue? As I migrate users from the old Exchange 2003 server to the 2010 server, they're getting certificate errors that the server name doesn't match the certificate.  The Verisign cert is for

If so and it is the same error you get when using Outlook, we need to figure out why you are not trusting the certificate issuer.

good old microsoft. Why purchase the expensive thing if you don't have to? I’d like to share the process of how internal outlook user connect to exchange server. 1. Outlook 2013 Certificate Error on the front it said att and under details it showed sbcglobal WHEN I CHANGED THE POP - i put in pop.att.yahoo.com and THIS STOPPED THE errors Thursday, August 04, 2011

Reply Kieran View January 23, 2014 It's really a nice and useful piece of info. Retrieve full email address from string A local puzzler lawyering around with a finish door Is the Joker based on anything? I like using CNAMEs for this so you don't have to update 2 records should it ever become necessary. Check This Out Why the error and why is it showing the company's public website's certificate.

I need clarification that this either still holds true for Exchange 2010, or whether this has changed due to mapi now being closely tied to the CAS role. Move center of radial anisotropic to center of object How does Professor McGonagall know about the Golden Trio's conversation? EDIT: So I put in the InternalUrl for mail.company.com/autodiscover/autodiscover.xml, and when I checked the Outlook clients by CTRL+Right-click on Outlook tray icon, Test E-mail AutoConfiguration..., Test, Log, scroll down and find I would not expect the alert to appear for a domain joined machine as was the case with exchange 2007 and outlook using internal certificates.

share|improve this answer answered Mar 9 '15 at 23:03 Nickd 16113 add a comment| up vote 0 down vote Please refer to the following Microsoft KB article (940726) for resolution: http://support.microsoft.com/en-us/kb/940726 Creating your account only takes a few minutes. Would you like to answer one of these unanswered questions instead? It is not random.

issue when outlook internal users autoconfigures but must say its a bit unclear for me.