Email Formats

{
  "mx": [
    "10 spamcop.hwacheon.com."
  ],
  "spf": [
    "v=spf1 mx ip4:210.121.197.11 ip4:210.121.197.13 ip4:210.121.197.2 include:_spf.firebasemail.com -all"
  ]
}