Email Formats

{
  "mx": [
    "1 alt2.aspmx.l.google.com.",
    "0 aspmx.l.google.com.",
    "1 alt1.aspmx.l.google.com.",
    "2 alt3.aspmx.l.google.com.",
    "2 alt4.aspmx.l.google.com."
  ]
}