Email Formats

{
  "mx": [
    "10 harp.violin.co.th.",
    "20 drum.violin.co.th."
  ],
  "spf": [
    "v=spf1 ip4:110.170.212.165 ip4:110.170.212.173 include:spf.violin.co.th include:spf.protection.outlook.com include:_spf.one.th ~all"
  ]
}