Apache Reference: mod_mime, TypesConfig
Configuration for Mapping File Extensions to MIME Content Types
Syntax: TypesConfig A
Example: TypesConfig /etc/httpd/mime.types
Since: Apache 1.0
This directive sets the location of the configuration file that
maps file extensions to MIME content types. Alternatively, you can
use the Add==Type directive for the same purpose. The filename
argument is relative to the ServerRoot. It
contains lines in the same format as the arguments to
an AddType command: ``MIME-type extension extension
...''. The extensions are lowercase, and blank lines and lines
beginning with a hash character (``#'') are ignored.