Email Formats

{
  "mx": [
    "5 regalhotel-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:210.177.85.150 ip4:52.221.142.147 include:spfa.centurycity.com.hk include:spfa.cpmails.com include:spf.protection.outlook.com -all"
  ]
}