Outlook Users Getting Certificate Error
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Outlook 2013 Certificate Error
Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users outlook certificate error exchange 2013 Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it the name on the security certificate is invalid or does not match the name of the site exchange 2016 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 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
Outlook Security Alert Certificate Keeps Popping Up
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 Site)” -InternalURL https://mail.publicdomain.co.uk/OAB Set-ActiveSyncVirtualDirectory -Identity “EXCHANGE-MAIL\Microsoft-Server-ActiveSync (Default Web Site)” -InternalURLhttps://mail.publicdomain.co.uk/Microsoft-Server-Activesync Set-WebServicesVirtualDirectory –Identity ‘EXCHANGE-MAIL\EWS (Default Web Site)’ –ExternalUrlhttps://mail.publicdomain.co.uk/ews/exchange.asmx with the proper names in them, but my clients are still getting the certificate error. Why? windows domain-name-system exchange ssl-certificate share|improve this question edited Mar 3 '15 at 0:40 HopelessN00b 44.5k1798168 asked Mar 3 '15 at 0:20 Nickd 16113 add a comment| 3 Answers 3 active oldest vot
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The Name On The Security Certificate Is Invalid Exchange 2010 Internal
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Availability Migration You are here: Home / Solutions / Certificate Warnings in Outlook After Installing Exchange Server 2016Certificate Warnings in Outlook http://exchangeserverpro.com/outlook-certificate-warning-exchange-2016/ After Installing Exchange Server 2016 October 14, 2015 by Paul Cunningham 40 Comments After installing Exchange Server 2016 into your organization you may receive reports from your https://community.spiceworks.com/topic/278039-email-certificate-security-alert-everytime-opening-outlook-2010 end users of a security alert containing certificate warning messages appearing in Outlook. Example of an Outlook certificate warning The two most common problems reported by certificate error the Outlook certificate warning message are: The name on the security certificate is invalid or does not match the name of the site The security certificate was issued by a company you have not chosen to trust Why Does Outlook Display a Security Warning for a Certificate Problem? When you install Exchange the name on Server 2016 into your Active Directory environment the setup process registers a Service Connection Point (SCP) for the Autodiscover service. Autodiscover is used by client applications to discover information about Exchange mailboxes and services. For example, Outlook uses Autodiscover during the setup of a new Outlook profile to discover the server settings for the user, so that the profile can be automatically configured (instead of the old days of manually entering server names and other details into Outlook). By default the Autodiscover SCP is registered using a URL that includes the Exchange server's fully-qualified domain name. You can see the Autodiscover URL for an Exchange 2016 server by running the Get-ClientAccessService cmdlet in the Exchange Management Shell. For example: [PS] C:\>Get-ClientAccessService -Identity EXSERVER | Select AutodiscoverServiceInternalUri AutoDiscoverServiceInternalUri ------------------------------ https://exserver.exchange2016demo.com/Autodiscover/Autodiscover.xml Note: Previous versions of Exchange used the Get-ClientAccessServer cmdlet. With the changes in Exchange 2016 server roles architecture the new cmdlets for these management tasks are *-Cli
43 Mentions12 Products Neal (Exclaimer) Sales & Marketing Manager GROUP SPONSORED BY EXCLAIMER TECHNOLOGY IN THIS DISCUSSION EMC 397951 Followers Follow Microsoft Exchange Server 2010 Join the Community! Creating your account only takes a few minutes. Join Now Hi All, This is a tricky one. I have been trying to find a resolution for a while. It just one of those things that get on your nerves as much as it gets on your users nervers so was hoping Spiceworks Community can giving me a helping hand please? Every time we open Outlook 2010 (regardless of who the user is or which PC) we keep getting a Security Alert Certificate Pop up twice (please see attached, I have censored our server name for security purposes). I have tried installed the certificate but it keeps coming back every hour or so or every time we restart Outlook. I have also checked the certificate is valid and is covered for purposes of: -ensures the identity of a remote computer -proves your identity to a remote computer -2.16.840.1.114413.1.7.23.1 (Do not know what this is!) Exchange Setup: We have 2 Exchange servers. Server A & Server B. Server A was initially where exchanged was installed (which was upgraded from Exchange 2003 to 2007 by my predecessor), there was an issue with accessing OWA on server A during the upgrade so he installed Exchange 2007 on Server B and OWA was working. All mailboxes are stored in Server B (this is starting to sound like an exam question now ha? :) Any ideas? Reply Subscribe RELATED TOPICS: Exchange 2010 and Outlook 2010 Security Alert on launch Outlook Security Alert "Certificate is invalid..." Security Alert for Outlook 2010 & 2013   1 2 Next ► 28 Replies Serrano OP gone Nov 28, 2012 at 12:42 UTC This happened to us when we upgraded our mail server. The name of our server changed, and we had to get a new certificate issued. There are also a few steps that needed to be done on the new server. Check this out: htt