Email Formats

{
  "mx": [
    "10 mail2.central.co.th.",
    "10 mail1.central.co.th."
  ],
  "spf": [
    "v=spf1 mx ptr ip4:119.46.48.136 mx:smtp.officemate.co.th include:spf.protection.outlook.com ~all"
  ]
}