MsExchange Blog Spot Telnet25

July 7, 2010

The name on the security certificate in invalid or does not match the name of the site

Filed under: General — telnet25 @ 3:05 pm

 

You might be familiar with fallowing error on Exchange 2007 and this time we are seeing same error after migration on Exchange 2010 with installing new certificate.

Problem:

The clients are receiving similar errors once they open their outlook. I am going to focus on how to get this fix quickly.

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Solution:

Open EMS and copy and paste fallowing PS commands after making proper changes explained as below…….

Get-AutodiscoverVirtualDirectory | FL

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Set-ClientAccessServer -Identity EX2-AutodiscoverServiceInternalUri https://owa.smtp25.org/autodiscover/autodiscover.xml

  • Replace the part   EX2 ( your own mail server name)
  • Replace the part “owa.smtp25.org” with your own  SMTP domain published record same as on the public certificate.

Set-WebServicesVirtualDirectory -Identity "EX2`\EWS (Default Web Site)" -InternalUrl https://owa.smtp25.org/ews/exchange.asmx

Set-OABVirtualDirectory -Identity "EX2\oab (Default Web Site)" -InternalUrl https://owa.smtp25.org/oab

  • Replace the part   owa.smtp25.org with your own ……..
  • And finally to test it use fallowing

Test-OutlookWebServices -id:user1@smtp25.org -TargetAddress: user2@smtp25.org

 

Respectfully,
Oz Casey, Dedeal

MCITP (EMA), MCITP (SA)
MCSE 2003, M+, S+, MCDST
Security+, Project +, Server +
Http://smtp25.blogspot.com (Blog
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Http://telnet25.wordpress.com (Blog)

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