Email Formats

{
  "mx": [
    "10 mx.stackmail.com."
  ],
  "spf": [
    "v=spf1 include:_spf.google.com include:spf.stackmail.com include:infusionmail.com include:exposureninja.com.test-google-a.com include:5908207.spf08.hubspotemail.net ~all"
  ]
}