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."
  ],
  "spf": [
    "v=spf1 a include:_spf.google.com include:secureserver.net include:_spf.paubox.com ip4:216.137.67.176/28 ip4:216.137.67.168/29 ip4:216.137.75.136/29 ~all"
  ]
}