Email Formats

{
  "mx": [
    "100 sniper1.ahnlab.com.",
    "200 sniper2.ahnlab.com."
  ],
  "spf": [
    "v=spf1 ip4:175.126.235.40 ip4:175.126.235.41 ip4:1.234.48.172 ip4:175.126.235.83 ~all"
  ]
}