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Microsoft Exchange Server Auth Certififcate Concern

%3CLINGO-SUB%20id%3D%22lingo-sub-222036%22%20slang%3D%22en-US%22%3EMicrosoft%20Exchange%20Server%20Auth%20Certififcate%20Concern%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-222036%22%20slang%3D%22en-US%22%3E%3CP%3EHello%2C%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EI%20recently%20renewed%20our%20Mircrosoft%20Exchange%20Server%20Auth%20Certificate%20since%20it%20was%20about%20to%20expire.%26nbsp%3B%20I%20just%20noticed%20that%20I%20am%20getting%20a%20warning%20on%20the%20exchange%20server%26nbsp%3B%3CSPAN%3Eevent%20log%20ID%202008%20and%202004%3C%2FSPAN%3E%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EEvent%20ID%202004%3A%3C%2FP%3E%3CP%3EUnable%20to%20find%20the%20certificate%20with%20thumbprint%20%22OLDMicrosoftExchangeServeAuthCertificateThumbprint%22%20in%20the%20computer%20of%20the%20certificate%20is%20missing%20private%20key.%20The%20certificate%20is%20needed%20to%20sign%20the%20outgoing%20token%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EEvent%20ID%202008%3A%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EWhen%20Retrieving%20metadata%20from%20the%20url%20%22https%3A%2F%2Flyncserverfqdn%2Fmetadata%2Fjson%2F1%3B%20different%20certificates%20have%20been%20found%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EI%20already%20publish%20the%20new%20cert%20and%20can%20see%20the%20current%20certificate%20thumbprint%20as%20well%20as%20the%20previous%20certificate%20thumbprint%26nbsp%3B%20when%20running%20Get-Authconfig%3C%2FP%3E%3CP%3EAny%20thoughts%20what%20are%20the%20impact%20of%20this%20warnings%20and%20possible%20fix%20for%20this%3F%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EThanks%2C%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-222036%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3E2013%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3EAdmin%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3EExchange%20Server%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E
lorenze larot
Occasional Visitor

Hello,

 

 

I recently renewed our Mircrosoft Exchange Server Auth Certificate since it was about to expire.  I just noticed that I am getting a warning on the exchange server event log ID 2008 and 2004

 

 

Event ID 2004:

Unable to find the certificate with thumbprint "OLDMicrosoftExchangeServeAuthCertificateThumbprint" in the computer of the certificate is missing private key. The certificate is needed to sign the outgoing token

 

Event ID 2008:

 

When Retrieving metadata from the url "https://lyncserverfqdn/metadata/json/1; different certificates have been found

 

 

 

I already publish the new cert and can see the current certificate thumbprint as well as the previous certificate thumbprint  when running Get-Authconfig

Any thoughts what are the impact of this warnings and possible fix for this?

 

 

Thanks,

 

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