Add a file type

  1. Go to Email > Policies and exceptions > File type and click Add.
  2. Enter a name.
  3. Optional Select a template.
    Templates organize commonly used file extensions and MIME headers by category, for example, video files. You can use templates instead of typing extensions and MIME headers.
  4. Specify file extensions and MIME headers.
    Note Do not type a dot (.) before file extensions.
  5. Click Save.