Email Formats

{
  "mx": [
    "0 smtp.google.com."
  ],
  "spf": [
    "v=spf1 +mx +a +ip4:67.231.20.100 +ip4:64.34.111.235 +ip4:64.34.111.239 +ip4:64.34.111.253 include:46586248.spf01.hubspotemail.net ~all"
  ]
}