Email Formats

{
  "mx": [
    "1 aspmx.l.google.com.",
    "2 alt1.aspmx.l.google.com.",
    "3 alt2.aspmx.l.google.com.",
    "4 alt3.aspmx.l.google.com.",
    "5 alt4.aspmx.l.google.com.",
    "6 smtp.gmail.com.",
    "7 67.192.233.98."
  ],
  "spf": [
    "v=spf1 a mx include:spf.mandrillapp.com include:_spf.google.com ~all"
  ]
}