Artificial receiver — demonstration only
reports@receiver.example
maail-demo-1042
17934048001793491200
mail.examplerrnone
192.0.2.10820nonepasspass
mail.examplemail.examplepassdemomail.examplepass
198.51.100.20150nonepassfail
mail.examplemail.examplepassdemorelay.examplepass
203.0.113.3030nonefailfail
mail.exampleother.examplepass