Hello!
I've catch a some issue in my payd accont.
http://great.new.vitosap.ru/payment_return/ is working fine if I open it with browser
But when 3rd party service is request for this page I see 403 error
5.196.121.217 - - [02/Feb/2018:14:57:45 +0000] "POST /payment_return/ HTTP/1.1" 403 1374 "-" "Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Firefox/31.0" "_._.121.217" response-time=0.013