Email Formats

{
  "mx": [
    "10 dw-sniper.daewoong.com."
  ],
  "spf": [
    "v=spf1 ip4:121.78.169.136 ip4:121.78.169.38 ip4:121.78.169.135 ip4:121.78.169.185 -all"
  ]
}