Email Formats

{
  "mx": [
    "10 mail.datainsight.ru."
  ],
  "spf": [
    "v=spf1 ip4:159.253.22.0/24 ip6:2a03:f480:1:8::e3 include:_spf.google.com include:_spf.yandex.net include:spf.sendsay.ru ~all"
  ]
}