the idea is when you have a large list of exclusions - you would like to find out if the given domain would be excluded, so you press the test button and type your domain - the application looks into the list of existing exclusions and tries to tell if you of that list would exclude the given domain or not.
the idea is when you have a large list of exclusions - you would like to find out if the given domain would be excluded, so you press the test button and type your domain - the application looks into the list of existing exclusions and tries to tell if you of that list would exclude the given domain or not.