Email Formats

{
  "mx": [
    "5 mercury.hostcity.asia.",
    "10 neptune.hostcity.asia."
  ],
  "spf": [
    "v=spf1 +ip4:103.17.180.86 +ip4:103.17.180.99 +ip4:103.17.181.20 +ip4:103.134.68.144 +ip4:103.17.180.202 +ip4:103.17.180.203 +ip4:103.134.69.26 +ip4:103.134.69.27 -all"
  ]
}