Email Formats

{
  "mx": [
    "10 trans7-co-id.p10.mxthunder.com.",
    "20 trans7-co-id.p20.mxthunder.net.",
    "30 trans7-co-id.p30.mxthunder.net.",
    "40 trans7-co-id.p40.mxthunder.net."
  ],
  "spf": [
    "v=spf1 a mx ip4:103.116.200.12/27 include:_spf.infokreasindo.net -all"
  ]
}