Email Formats

{
  "mx": [
    "5 imail.dkpia.com.",
    "10 mail.dkdongshin.co.kr."
  ],
  "spf": [
    "v=spf1 ip4:61.108.103.130 ip4:61.108.103.131 ip4:61.108.107.180 ip4:61.108.107.181 ip4:61.108.107.182 ip4:61.108.107.183 ip4:61.108.107.184 ~all"
  ]
}