Email Formats

{
  "mx": [
    "10 vw-dmz.nongshim.co.kr.",
    "10 vw-out.nongshim.co.kr."
  ],
  "spf": [
    "v=spf1 ip4:203.249.170.0/24 ip4:203.249.171.0/24 ip4:218.38.20.0/24 ip4:203.249.167.53 ip4:221.139.218.101 ip4:221.139.218.102 ip4:203.249.171.203 ip4:54.65.75.225 ip4:54.92.64.138 ~all"
  ]
}