Email Formats

{
  "mx": [
    "50 ALT2.ASPMX.L.GOOGLE.com.",
    "90 ASPMX3.GOOGLEMAIL.com.",
    "10 ASPMX.L.GOOGLE.com.",
    "90 ASPMX2.GOOGLEMAIL.com.",
    "50 ALT1.ASPMX.L.GOOGLE.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:66.178.176.121 ~all"
  ]
}