Hi Harrison,
Sounds like the issue is a bit weird..

As I known, CN doesn't
match server's DNS is the only reason for IE to report this warning.
Please make sure you just used DNS name in the URL to access the site
but not IP, localhost or machine name.
Here is a IIS SSL troubleshooting tool:
SSL Diagnostics Version 1.0 (x86)
http://www.microsoft.com/downloads/details.aspx?FamilyId=CABEA1D0-5A10
-41BC-83D4-06C814265282&displaylang=en
It will scan your SSL deployment to find errors. Double-click a
cert's data in its trace and SSLDiag will create a second trace to
test the HTTPS connection on IIS. If you are willing to, please send
both these two traces to my corp mailbox for me to take a look:
v-wzhang RemoveThis @online.microsoft.com (remvoe online.)
Best regards,
WenJun Zhang
Microsoft Online Support
This posting is provided "AS IS" with no warranties, and confers no
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