Email Formats

{
  "mx": [
    "10 heephong-org.mail.hk.greenradar.com.",
    "20 heephong-org.mail.dr.greenradar.com.",
    "30 heephong-org.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.messagelabs.com include:spf1.heephong.org include:spf2.heephong.org ~all"
  ]
}