Email Formats

{
  "mx": [
    "1 SMTP.GOOGLE.com."
  ],
  "spf": [
    "v=spf1 include:_spf.google.com ~all",
    "v=spf1 ip4:198.20.76.130 ip4:216.104.37.26 ip4:173.236.57.202 +a +mx +ip4:65.60.41.156 ~all"
  ]
}