Microsoft Outlook Ssl Error
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Outlook 2013 Certificate Error
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Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is https://support.microsoft.com/en-us/kb/923575 a question and answer site for system and network administrators. 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 top Certificate error: The name in the certificate does http://serverfault.com/questions/672582/certificate-error-the-name-in-the-certificate-does-not-match-outlook-client not match…, Outlook client using .local up vote 1 down vote favorite We have recently had to decommission our .local certificate from Godaddy, as it will not be valid anymore. The new certificate contains the following names: mail.mydomain.com autodiscover.mydomain.com This certificate has been applied to the Exchange server and activated for all services. I was expecting clients to get errors on the certificate as they are connected to the mail.mylocaldomain.local name. I have read a lot of documentation and they all pretty much say the same thing: add new zone on local DNS server with the public domain (I added a zone mydomain.com) add a record A pointing to the local ip of the email server (I added mail.mydomain.com pointing to local IP of the server) I have issued these commands: Set-ClientAccessServer -Identity EXCHANGE-MAIL -AutodiscoverServiceInternalUrihttps://mail.publicdomain.co.uk/autodiscover/autodiscover.xml Set-WebServicesVirtualDirectory -Identity “EXCHANGE-MAIL\EWS (Default Web Site)” –InternalUrlhttps://mail.publicdomain.co.uk/EWS/Exchange.asmx Set-OABVirtualDirectory -Identity “EXCHANGE-MAIL\OAB (Default Web S
SystemsHome / Outlook / Security Certificate Warning in Microsoft Outlook Last reviewed on March 22, 2016 —8 Comments This hard to understand error means the security certificate your email server is using has expired or is invalid for other reasons. I'm getting a security warning when I open http://www.slipstick.com/outlook/security-warnings-in-outlook/ Outlook. It says: 'The server you connected to is using a security certificate that cannot be http://support.qoinpro.com/KB/a22/troubleshoot-outlook-2013-and-2010-ssl-certificate-error.aspx verified. A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the file' That message is saying that the certificate the mail server uses has likely expired. If you are the administrator, you need to install an updated certificate; if you are an end-user, you need to speak to your admin. You can't hide the certificate error warning or turn it off, but in all likelihood, it's safe to OK it and connect to your mail server. The message made perfect sense to me but not to the people who asked about it, so I asked a couple of family members who aren't into technology what they thought the message was trying to tell them and what they would do if it came up while they were on the computer. Their answer: it "hurt" to read it microsoft outlook ssl and they'd ask me to look at it. I guess that proves it's a poorly written, overly technical error message. Target Principle name is incorrect I have a SSL IMAP email account that I just setup in Outlook. Every time I run the program I get a popup: "Internet Security Warning" The server you are connected to is using a security certificate that cannot be verified. The target principle name is incorrect. View Certificate. The certificate is self signed so I always just click Yes to continue using the server/email account, but how do I get Outlook to remember? This warning indicates the server name does not match the name in your account settings, or in the case of Exchange server, that the address in the autodiscover file does not match the address the server is using. This is a common problem when the administrator uses self-published certificates. If you can't change the server name you use in Outlook, you can publish the certificate in the Certificate store to reduce the frequency of the alert. In the Trusted Publishers folder should suffice or use the automatic setting. This probably won't totally eliminate the dialog, but you'll see it less often, usually only when you restart Outlook. To publish the certificate, click View Certificate then Install Certificate. Choose Current user, click Nest then Install. For example, in the dialog in this screenshot, the server certificate was issued to pop.secureserver.net but I'm
Outlook 2013 and 2010 SSL Certificate Error Actions Print Add Favorite Share Digg Facebook MySpace Reddit StumbleUpon Twitter Troubleshoot Outlook 2013 and 2010 SSL Certificate ErrorPurposeThis document provides a solution for Outlook 2010 and Outlook 2013 clients that receive an SSL Cert error upon loading a new or existing profile. This error appears as a Security Alert for the used email domain which notes “The application experienced an internal error loading the SSL libraries. This site should not be trusted.” There is no actual problem with the certificate returned. This is an issue with Outlook’s AutoDiscover process.Example error message:VerboseThis alert is due to a change in Outlook client behavior with Windows 8.x and Outlook 2013 although reports have surfaced from clients running Outlook 2010. In either case a registry fix can be applied which removes the invalid connection attempt that generates this error. The connection attempt is made concurrently with other Exchange AutoDiscover protocol queries and exempting this request does not impact the security or usability of Outlook or the Exchange platform for email.Solution for Outlook 2013Create or import the following key: [HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\AutoDiscover] "ExcludeHttpsRootDomain"=dword:00000001Solution for Outlook 2010Create or import the following key:[HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\AutoDiscover] "ExcludeHttpsRootDomain"=dword:00000001 Additional InformationMicrosoft documents these Registry keys at the following article in the Microsoft Knowledge Base: 2212902 - Unexpected Autodiscover behavior when you have registry settings under the \Autodiscover key Article ID: 22, Created On: 11/7/2014, Modified: 11/7/2014 Feedback (0)Show MoreAdd Feedback SubmitLoading...Cancel Management Interface © 2016 SmarterTools Inc. | Help Desk Software | SmarterTrack Enterprise 9.5 By logging in, you're accepting cookies for this site. Cancel OK Message