Serving web fonts from IIS

 Content copied from http://sebduggan.com/blog/serving-web-fonts-from-iis/ for reference.

I’ve just started playing with web fonts for a site redesign. I came across the following gotcha (thanks, Firebug, for alerting me to it!).
If you are running IIS 6 or higher on your web server, some of the fonts will be disabled by default.
Your typical @font-face declaration might look like this:

@font-face {
 font-family: 'VegurRegular';
 src: url('Vegur-R_0500.eot');
 src: local('Vegur'),
  local('Vegur-Regular'),
  url('Vegur-R_0500.woff') format('woff'),
  url('Vegur-R_0500.ttf') format('truetype'),
  url('Vegur-R_0500.svg#Vegur-Regular') format('svg');
}

This will deliver one of four different font formats, depending on your browser’s capabilities. (The font is Vegur, a really nice-looking free font I found over at Font Squirrel).
By default, the MIME types in IIS 6 are configured to deliver EOT (as used by IE) and TTF files. But WOFF (Firefox) and SVG (iPhone, iPad & others) will not be served.
Simply add the following MIME type declarations via IIS Manager (HTTP Headers tab of website properties):

.woff  application/x-woff
.svg   image/svg+xml

…and everything should work fine.