Email Formats

{
  "mx": [
    "10 gw.kukkiwon.or.kr."
  ],
  "spf": [
    "v=spf1 ip4:112.220.69.130 ip4:61.85.197.70 ip4:210.114.22.102 ip4:211.119.57.194 ip4:211.119.57.199 ip4:183.111.104.139 ~all"
  ]
}