Email Formats

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