Email Formats

{
  "mx": [
    "120 ALT3.ASPMX.L.GOOGLE.com.",
    "10 ASPMX.L.GOOGLE.com.",
    "100 ALT1.ASPMX.L.GOOGLE.com.",
    "110 ALT2.ASPMX.L.GOOGLE.com."
  ],
  "spf": []
}