Email Formats

{
  "mx": [
    "1 aspmx.l.google.com.",
    "10 aspmx2.googlemail.com.",
    "10 aspmx3.googlemail.com.",
    "5 alt1.aspmx.l.google.com.",
    "5 alt2.aspmx.l.google.com."
  ],
  "spf": [
    "v=spf1 a mx include:spf.mtasv.net ip4:173.199.190.88 ip4:216.246.91.4 a mx ip4:216.246.91.2 ?all"
  ]
}