Email Formats

{
  "mx": [
    "10 ALT4.ASPMX.L.GOOGLE.com.",
    "5 ALT3.ASPMX.L.GOOGLE.com.",
    "1 ASPMX.L.GOOGLE.com.",
    "5 ALT1.ASPMX.L.GOOGLE.com.",
    "5 ALT2.ASPMX.L.GOOGLE.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:103.117.180.230 ~all"
  ]
}