Email Formats

{
  "mx": [
    "0 koreatimes-co-kr.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:222.122.141.51 ip4:210.120.80.253 ip4:210.120.80.20 include:spf.protection.outlook.com ~all"
  ]
}