Email Formats

{
  "mx": [
    "10 contempo-com.mail.hk.greenradar.com.",
    "20 contempo-com.mail.dr.greenradar.com."
  ],
  "spf": [
    "v=spf1 mx ip4:202.76.4.11 ip4:202.76.4.12 include:spf.hk.net include:spf.protection.outlook.com ~all"
  ]
}