Email Formats

{
  "mx": [
    "99 d342515a.ess.barracudanetworks.com.",
    "99 d342515b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.salesforce.com include:aspmx.pardot.com a:smtp1.blueuc.net ~all"
  ]
}