Email Formats

{
  "mx": [
    "1 SMTP.GOOGLE.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:173.231.222.182 +ip4:23.235.200.23 +ip4:173.231.244.205 +ip4:173.231.223.215 ~all"
  ]
}