troubleshooting Question

Outlook 2016 Security Alert certificate error - Security Cert for this site has been revoked.

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lbideaux asked on
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I am running Windows 10 Home, with Outlook 2016 using Exchange online plan.  When I test Email AutoConfiguration, I see the following in the log:  Autodiscover to Failed (0x80070057)
Local autodiscover for Failed (0x8004010F)
I can see the certificate has expired, but confused why it would look for an Equifax Cert when I'm using Exchange online plan?
Is it possible to stop Outlook or Windows to stop looking for this certificate?

Thanks in advance.

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