Email Formats

{
  "mx": [
    "10 mx.nornik.ru."
  ],
  "spf": [
    "v=spf1 include:cloudrelay.nornik.ru include:nornik.ru ip4:77.223.106.61 ip4:77.246.159.4 ip4:51.250.52.121 -all"
  ]
}