Email Formats

{
  "spf": [
    "v=spf1 +a +mx +ip4:75.103.71.61 +ip4:104.193.143.145 +ip4:198.46.90.135 +ip4:173.205.126.72 +ip4:23.235.203.33 +ip4:23.235.201.228 ~all"
  ]
}