Email Formats

{
  "mx": [
    "10 bita-co-id.p10.mxthunder.com.",
    "20 bita-co-id.p20.mxthunder.net.",
    "30 bita-co-id.p30.mxthunder.net.",
    "40 bita-co-id.p40.mxthunder.net."
  ],
  "spf": [
    "v=spf1 mx ip4:202.138.233.202 include:_spf.excellent.co.id -all"
  ]
}