Email Formats

{
  "mx": [
    "10 aspmx.l.google.com.",
    "20 alt1.aspmx.l.google.com.",
    "30 alt2.aspmx.l.google.com.",
    "40 aspmx2.googlemail.com.",
    "50 aspmx3.googlemail.com.",
    "90 d346520a.ess.barracudanetworks.com.",
    "99 d346520b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx mx:aspmx.googlemail.com ~all"
  ]
}