Email Formats

{
  "mx": [
    "10 sniper.danal.co.kr."
  ],
  "spf": [
    "v=spf1 ip4:121.157.163.179 ip4:121.157.163.180 ip4:121.157.163.181 ip4:121.157.163.182 ip4:211.43.221.223 ip4:211.43.221.53 ip4:210.244.225.64 ip4:210.244.225.65  include:_spfa.danal.co.kr include:_spfb.danal.co.kr  include:_spfc.danal.co.kr ~all"
  ]
}