Email Formats

{
  "mx": [
    "5 mailmx.fortune.com.tw."
  ],
  "spf": [
    "v=spf1 mx ip4:125.227.252.45 ip4:125.227.252.46 ip4:125.227.252.47 ip4:113.196.141.4 include:spf.protection.outlook.com -all"
  ]
}