Email Formats

{
  "mx": [
    "10 sgpesg.value-exch.com.cn.",
    "15 hkpesg.value-exch.com.cn.",
    "25 valueexch-com01c.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:113.28.38.169/32 ip4:47.57.190.172 ip4:8.217.75.100 include:spf.protection.outlook.com -all"
  ]
}