Email Formats

{
  "mx": [
    "10 aspmx.l.google.com.",
    "25 alt1.aspmx.l.google.com.",
    "25 alt2.aspmx.l.google.com.",
    "50 alt3.aspmx.l.google.com.",
    "50 alt4.aspmx.l.google.com."
  ],
  "spf": []
}