Email Formats

{
  "spf": [
    "v=spf1 ip4:66.70.106.239 ip4:65.17.192.100 ip4:209.18.118.240 ip4:206.188.0.2 ip4:206.188.0.56 ip4:206.188.0.57 ip4:207.126.101.0/24  ~all"
  ]
}