Email Formats

{
  "mx": [
    "10 d194026a.ess.barracudanetworks.com.",
    "20 d194026b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:vertifi.com include:43995021.spf06.hubspotemail.net ~all"
  ]
}