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AXISHK
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Certificate for Exchange 2010

I have a Exchange 2010 setup, mail1.abc.com (CAS / Hub) and mail2.abc.com (Mailbox).  For exchange webmail, it is mail.abc.com. In public DNS, abc.com and www.abc.com is pointed to our website.

For the certificate in Exchange, which name should I only include mail1.abc.com & mail.abc.com. Do I need to include my domain name abc.com in the certificates ?

Thx
Exchange

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AXISHK

8/22/2022 - Mon
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AXISHK

ASKER
Try renew the certificate with mail.abc.com and autodiscover.abc.com. After binding it to Exchange and connect Outlook internally, it prompts for the following :
"There is a problem with the proxy server's security certificate"

I have already run those Exchange powershell mentioned and the name has been point to the mail.abc.com.

Any idea what's missing ? Do I really need to include mecmail1 in the certificate files as inside Outlook setting, it is referring both internal name (mail1) and public name (mail).

Thx

Thx
M A

Please post the screenshot.
You dont need internal FQDN in the certificate.

Thanks
MAS
AXISHK

ASKER
Apply wizard certificate and fix the problem, Thx
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