Yandex Money on the site, why don't HTTP notifications come?

Question

PHP

Good afternoon, according to the documentation, Yandex should send a request to the URL specified in your account.
Everything is set up, but notifications do not come. Here is the page specified in the settings
Wrote in the Yandex TP, they answered "We analyzed the server logs for sending notifications using the example of one of your incoming transfers - dated 2019-01-16, 19:03:16. According to our information, the notification was sent successfully - 200 HTTP status. Probably a problem on your side. Please check the handler again."
Does anyone use their HTTPS notifications?
Should $_POST come to this page, right, or not?
public function paymentAction(){
print_r($_POST);
}

Answer 1

Yes. You specify whiteList and everything else will be ignored.
PS By the way, you can not specify uppercase if you use the /i flag , and e is between a-z))
/^[а-я ]+$/iu

Answer 2

I use everything works like clockwork, what's stopping you from stupidly looking at your server logs? And do not guess on coffee grounds with toasters