Email Formats

{
  "mx": [
    "10 mx1.kpfu.ru.",
    "90 mx5.kpfu.ru."
  ],
  "spf": [
    "v=spf1 ip4:178.213.240.8 ip4:178.213.247.85 ip4:178.213.247.84 ip4:178.213.246.16 ip4:178.213.246.15 ip4:158.160.73.150 include:_spf.yandex.net +mx -all"
  ]
}