Email Formats

{
  "mx": [
    "8 alt4.aspmx.l.google.com.",
    "10 mail.grenite.com.",
    "5 alt1.aspmx.l.google.com.",
    "4 aspmx.l.google.com.",
    "6 alt2.aspmx.l.google.com.",
    "7 alt3.aspmx.l.google.com."
  ],
  "spf": []
}