Imagine someone trampling kittens and sending the result to random strangers. Sure, you can ignore them... but the kittens would still keep dying. So you report

Imagine someone trampling kittens and sending the result to random strangers. Sure, you can ignore them... but the kittens would still keep dying. So you report it and hope for the best. Now change "trampling kittens" for any kinds of unwanted messages.