Email Formats

{
  "mx": [
    "1 smtp.google.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:180.179.213.201 +ip4:180.179.213.234  +ip4:66.228.120.45 ~all",
    "v=spf1 include:_spf.google.com ~all"
  ]
}