Email Formats

{
  "mx": [
    "1 SMTP.GOOGLE.com."
  ],
  "spf": [
    "v=spf1 ip4:66.115.166.244 +a +mx +ip4:74.116.0.194 +ip4:74.116.2.29 +ip4:74.116.2.30 include:_spf.google.com ~all"
  ]
}