Email Formats

{
  "mx": [
    "0 antispam.songhyun.com.",
    "10 mail.kpf.co.kr."
  ],
  "spf": [
    "v=spf1 ip4:59.27.219.12 ip4:59.27.219.47 ip4:15.164.153.33 ip4:3.38.24.19 ip4:121.124.124.98 -all"
  ]
}