Cheers Dave Friday, June 25, 2010 8:01 PM Reply | Quote 0 Sign in to vote I too get the cert. Peter - I checked the SSL Checker and my certificate is valid and got all green ticks. Creating your account only takes a few minutes. 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 http://trinitylabsupply.com/certificate-error/cert-error-for-some-in-outlook-2010.html
And what name is on the certificate? –Shane Madden♦ Dec 16 '11 at 16:35 This info has been added in the edit –tacos_tacos_tacos Dec 16 '11 at 16:37 Is Dark Matter called "Matter" only because of gravity? Security Alert when users open Outlook after installing new SSL certificate   1 2 Next ► 28 Replies Serrano OP gone Nov 28, 2012 at 12:42 UTC This 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.
Please stay us up to date like this. Can anyone please confirm whether this is also required as part of the CAS and Exchange 2010 for domain joined outlook clients. 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. Outlook Security Certificate Cannot Be Verified Been beating my head against a wall for two days trying to figure this out.Don Miller Network Administrator Teton Machine Company Thursday, January 20, 2011 12:01 AM Reply | Quote 0
Cheers Monday, January 04, 2010 12:21 PM Reply | Quote 0 Sign in to vote I'm not sure, but it looks like a self signed certificate will give an error and Outlook Security Alert The Name On The Security Certificate Is Invalid http://support.microsoft.com/kb/931351 Check out the Exchange Management Shell command "New-ExchangeCertificate". 2010 also has a GUI to create the cert request, though I am not completely familiar with it (I only have 2007). Does this have to do with the same issue as a I am having with the exchange server certificate? https://support.microsoft.com/en-us/kb/2006728 Thanks Proposed as answer by TeoVe Saturday, February 02, 2013 7:54 PM Unproposed as answer by TeoVe Saturday, February 02, 2013 7:54 PM Wednesday, January 06, 2010 8:39 AM Reply |
Why do most of us wear wristwatches on the left hand? domain joined Outlook 2007 clients would ignore the validity check. Outlook Certificate Error Exchange 2010 Name Does Not Match 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 Outlook Security Alert Certificate Keeps Popping Up Sunny Lowe Monday, August 27, 2012 5:51 PM Reply | Quote 0 Sign in to vote After years of having to lookup dozens of different articles every time i needed to
Do you have a screenshot? I have seen this happen sometimes when outlook tries to communicate to autodiscover.YOURDOMAINNAME But the web developer has a wildcard cert with *.YOURDOMAINNAME this contact form However if I access the server (still with IE) using "localhost" or the "netbios.fqdn" I get the certificate error - so I think it might be IIS making the trouble here...?? You see with Outlook 2010 the Outlook team decided that the default behavior should be that Outlook always warn the end user if a self-signed certificate is used. issue when outlook internal users autoconfigures but must say its a bit unclear for me. Outlook 2013 Certificate Error
Reply Greg View July 21, 2014 What is the configuration on the Outlook client once these changes are applied? Outlook 2010 Autodiscover Certificate Error I have two separate cases with Exchange 2010 / Outlook 2013 that still throws a cert warning after going through this guide. I got a wildcard cert from my internal CA for the internal domain name.
Reply Subscribe RELATED TOPICS: Security Alert each time users start Outlook (Exchange 2010/Outlook 2013) Can We Disable (not fix) Outlook 2010 Certificate Errors? I'm a big fan of backing up settings before changing them so run a few "get" commands first: > Get-WebServicesVirtualDirectory | Select InternalUrl,BasicAuthenticationExternalUrl,Identity | Format-List InternalUrl : https://exch-1.domain.local/EWS/Exchange.asmx BasicAuthentication : False I wouldn't even consider self-signed an option. 0 Mace OP Jay6111 Nov 29, 2012 at 2:08 UTC Peter3168 wrote: The user would get certificate warnings otherwise surely, which Outlook 2010 Certificate Warning I use it for 4 of my clients and never had a problem with them (except old nokia phones).
I believe the certicate template in question isCA Exchange. IMHO, the public cert wins in almost all cases. 0 Jalapeno OP Mohamed A Dec 6, 2012 at 12:58 UTC Thank you whopper. I have also noticed With that said, a lot of this depends on how you setup your self signed cert. Check This Out FireFox complains about it.
Monday, May 24, 2010 6:34 PM Reply | Quote 0 Sign in to vote The certificate warning that I had originally posted about earlier this year (first post) is actually considered If they try to print an email they get an error message that says they can't connect to the Exchange Server Outlook 2010 clients, only have 7. 3 are working Let me know and I'll try to guide you through the process in getting this sorted.Casper Pieterse, Principle Consultant - UC, Dimension Data South Africa, Microsoft Certified Master: Exchange 2007 Friday, The only way around this is to either purchase a 3rd party SAN certificate from a public CA or if it's for testing purposes only, install Windows 2008 Active Directory CA
From any system on the INTERNAL network, verify that you can ping both external (eg. This is how the URLs looked when I arrived: Identity : NETBIOSSRVNAME\Autodiscover (Default Web Site) InternalUrl : ExternalUrl : Identity : NETBIOSSRVNAME AutoDiscoverServiceInternalUri : https://NETBIOSSRVNAME/Autodiscover/Autodiscover.xml Identity : NETBIOSSRVNAME\EWS (Default Web Site) TECHNOLOGY IN THIS DISCUSSION SSL Certificate Verisign Join the Community! We got ours through Starfield, and found that they now only allow four names per certificate (and for some reason we had five different names pointing to our mail server).
Just get one from Godaddy or whatever. 0 Thai Pepper OP whopper Nov 29, 2012 at 5:46 UTC IMHO, the only reason to go with self-signed certs is Great instructional video here, http://petenetlive.com/KB/Article/0000454.htm-Jay 1 Tabasco OP @R3b00t Oct 12, 2012 at 2:41 UTC Not long ago, we found out the hard way that we had Server A & Server B. good old microsoft.
This is not the case with Exchange 2010, Outlook 2010.