How to add MIME type if not exists?
Web Admin Console → Server → General → General Settings → MIME Settings → click “$SERVER_ROOT/conf/mime.properties” → Add → Enter Suffixes and Mime Type → Save.
Restart LSWS.
Web Admin Console → Server → General → General Settings → MIME Settings → click “$SERVER_ROOT/conf/mime.properties” → Add → Enter Suffixes and Mime Type → Save.
Restart LSWS.