Email Formats

{
  "mx": [
    "10 spammail.sfchem.com.tw.",
    "5 sfesa.sfchem.com.tw.",
    "20 mail.sfchem.com.tw."
  ],
  "spf": [
    "v=spf1 ip4:220.130.185.229 ip4:210.201.89.143 ip4:220.130.185.232 ip4:210.201.89.138 ip4:210.201.89.130 ip4:210.192.3.240 include:_spf.google.com ~all"
  ]
}