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TheSonicGod

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SBS 2011 - Exchange 2010 - Best Practices Analyzer - 6x Certificate SAN Mismatch errors

Hi Everyone,

Have some strange errors with outlook, so I ran the Best Practices Analyzer and I have the follow 6 errors - all similar:

1) Certificate SAN Mismatch - The subject alternative name (SAN) of SSL certificate for https://remote.mydomain.ca/Autodiscover/Autodiscover.xml does not appear to match the host address. Host address: remote.mydomain.ca. Current SAN: DNS Name=mail.mydomain.ca, DNS Name=www.mail.mydomain.ca, DNS Name=mydomain.ca.

2) Certificate SAN Mismatch - The subject alternative name (SAN) of SSL certificate for https://remote.mydomain.ca/EWS/Exchange.asmx does not appear to match the host address. Host address: remote.mydomain.ca. Current SAN: DNS Name=mail.mydomain.ca, DNS Name=www.mail.mydomain.ca, DNS Name=mydomain.ca.

3) Certificate SAN Mismatch - The subject alternative name (SAN) of SSL certificate for https://remote.mydomain.ca/Microsoft-Server-ActiveSync does not appear to match the host address. Host address: remote.mydomain.ca. Current SAN: DNS Name=mail.mydomain.ca, DNS Name=www.mail.mydomain.ca, DNS Name=mydomain.ca

4) Certificate SAN Mismatch - The subject alternative name (SAN) of SSL certificate for https://remote.mydomain.ca/OAB does not appear to match the host address. Host address: remote.mydomain.ca. Current SAN: DNS Name=mail.mydomain.ca, DNS Name=www.mail.mydomain.ca, DNS Name=mydomain.ca.

5) Certificate SAN Mismatch - The subject alternative name (SAN) of SSL certificate for https://remote.mydomain.ca/owa/ does not appear to match the host address. Host address: remote.mydomain.ca. Current SAN: DNS Name=mail.mydomain.ca, DNS Name=www.mail.mydomain.ca, DNS Name=mydomain.ca.

6) Certificate SAN Mismatch - The subject alternative name (SAN) of SSL certificate for HTTPS://remote.mydomain.ca/RPC does not appear to match the host address. Host address: remote.mydomain.ca. Current SAN: DNS Name=mail.mydomain.ca, DNS Name=www.mail.mydomain.ca, DNS Name=mydomain.ca.

Obviously I have a issue with some configuration with the SSL and possibly certificate. I can not seem to resolve the issue no matter what I have tried

thanks in advance for your replies,

TheSonicGod
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TheSonicGod

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Thanks Feebleminder & irweazelwallis,

I checked in IIS and I have a number of entries that I am not familiar with under certificates & bindings (I have attached the screen shots below).

Also I checked the godaddy certificate and it only has the mail.mydomain.ca listing - should I add the remote.mydomain.ca as I am not aware if we even use this but I know outlook has been popping logins showing this address.

And - not sure if related, I noticed that there are some questions marks next to default website and sharepoint in IIS - (screen shot also attached below)

Thanks again for any replies,

TheSonicGod


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Sorry - also OWA is accessible externally via https://mail.mydomain.ca/owa - no certificate errors