We've just deployed to a new environment and expected images from the Media library to be referenced with their original file extensions e.g. .jpg as
Media.RequestionExtension setting is "". They are however server as .ashx files rather than .jpg etc which is different than other environments.
I cant see any relevant differences in
web.config between environments.
I know this post may be lacking details but not sure what else to include as my understanding is that
Media.RequestionExtension setting should control this.