Email Formats

{
  "mx": [
    "1 mx-humanchem-com.icoremail.net.",
    "10 mail.humanchem.com."
  ],
  "spf": [
    "v=spf1 ip4:113.108.176.43 ip4:113.108.176.42 ip4:113.108.176.0/24  include:spf.icoremail.net ~all"
  ]
}