Email Formats

{
  "mx": [
    "0 mail.frii.com."
  ],
  "spf": [
    "v=spf1 ip4:216.17.187.64/28 ip4:204.144.128.35 ip4:204.144.128.36 ip4:204.144.128.37 ip4:204.144.128.38 ip4:204.144.128.39 ip4:204.144.128.40 -all"
  ]
}