Email Formats

{
  "mx": [
    "10 alta4.aspmx.l.google.com.",
    "1 aspmx.l.google.com.",
    "5 alta1.aspmx.l.google.com.",
    "5 alta2.aspmx.l.google.com.",
    "10 alta3.aspmx.l.google.com."
  ]
}