Our @font-face syntax has been out in the wild for a few months now. It has performed beyond our expectations…except in certain instances of IE9. And here is how to solve them. Fix IE9 on the Server Side (IIS) Microsoft’s IIS server will refuse to send resources that it does not have a MIME type for. The syntax we developed forces IE9 to take the WOFF over the EOT, but if it is served on IIS, it w