Email Formats

{
  "mx": [
    "1 aspmx.l.google.com.",
    "2 alt1.aspmx.l.google.com.",
    "3 alt2.aspmx.l.google.com.",
    "4 aspmx2.googlemail.com.",
    "5 aspmx3.googlemail.com.",
    "6 aspmx4.googlemail.com.",
    "7 aspmx5.googlemail.com."
  ],
  "spf": [
    "v=spf1 a:tampa1.airnavsystems.com a:tampa2.airnavsystems.com include:_spf.google.com include:mailgun.org ~all"
  ]
}