Email Formats

{
  "mx": [
    "10 mail.adtek.co.kr."
  ],
  "spf": [
    "v=spf1 ip4:211.43.212.211 ip4:211.43.212.62 ip4:121.133.217.123 ip4:211.43.203.49 include:_spf.hiworks.co.kr ip4:121.133.217.113 ip4:121.133.217.114 ~all"
  ]
}