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exchange certificate not working

Posted on 2016-09-05
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Last Modified: 2016-09-30
hi, i have an exchange 2016 server running.

i installed a new certificate on this server. this works, when i use the web adress. owa and ecp, no problems. the certificate is working.

when opening outlook i still got errors:

the certificate is published... green and ok!
the date of the certificate... green and ok!
the name on the certificate.... red and nok!

i see also on top of this popup: exchange.domainname.local

i think this should be mail.domainname.be

our certificate is a wildcard *.domainname.be

any idea how to fix this?
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Question by:Rik Van Lier
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Assisted Solution

by:Todd Nelson
Todd Nelson earned 250 total points
ID: 41785187
You will need change your autodiscover service connection point (SCP) on the new Exchange server to a name that exists in the certificate.  By default, when Exchange is installed the setup uses the server name and your internal domain name to set the value; and the value cannot be changed in the Exchange Admin Center.

From your Exchange 2016 server, run this command in the Exchange Management Shell...

Get-ExchangeServer | Get-ClientAccessServer | fl identity,*uri*

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In all likelihood, the output will look something like this...

Identity:  "YourExchange2016ServerName"
AutoDiscoverServiceInternalUri:  https://exchange.domainname.local/autodiscover/autodiscover.xml

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To fix the error, update the AutoDiscoverServiceInternalUri value through the Exchange Management Shell using the Set-ClientAccessServer command.  Similar to this...

Set-ClientAccessServer -Identity "YourExchange2016ServerName" -AutoDiscoverServiceInternalUri https://autodiscover.domainname.be/Autodiscover/Autodiscover.xml

Open in new window


Hope this helps.
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by:
-MAS earned 250 total points
ID: 41785245
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by:Rik Van Lier
ID: 41785253
@MAS, this is for exchange 2007 and 2010.

i am running 2016

same to do?
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Expert Comment

by:-MAS
ID: 41785255
You can use the same for Exchange2016.

MAS
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Expert Comment

by:Tej Pratap Shukla ~Dexter
ID: 41785571
Hi,
Go through below links to resolve Exchange Certificate issue.
http://www.exchangemvp.org/exchange-autodiscover-proxy-certificate-issue/

Hope, you will get the answer.
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Expert Comment

by:Mre Martin
ID: 41785725
have you assigned services to the public certificate ?
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Author Comment

by:Rik Van Lier
ID: 41813681
The Solution of MAS solved the problem
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Expert Comment

by:Todd Nelson
ID: 41814557
You should have enough information to resolve your question.
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