Email Formats

{
  "mx": [
    "10 harp.violin.co.th.",
    "20 drum.violin.co.th.",
    "0 snapa-co-th.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:161.82.235.165 include:spf.violin.co.th include:spf.protection.outlook.com ~all"
  ]
}