Email Formats

{
  "mx": [
    "30 aspmx4.googlemail.com.",
    "30 ASPMX3.googlemail.com.",
    "20 ALT2.ASPMX.L.GOOGLE.com.",
    "10 ASPMX.L.GOOGLE.com.",
    "30 ASPMX2.googlemail.com.",
    "20 ALT1.ASPMX.L.GOOGLE.com."
  ]
}