Email Formats

{
  "mx": [
    "1 aspmx.l.google.com.",
    "5 alt1.aspmx.l.google.com.",
    "5 alt2.aspmx.l.google.com.",
    "10 alt3.aspmx.l.google.com.",
    "10 alt4.aspmx.l.google.com.",
    "20 emx.mail.ru."
  ],
  "spf": [
    "v=spf1 a include:_spf.yandex.net include:aspmx.googlemail.com include:_spf.mail.ru -all"
  ]
}