Email Formats

{
  "mx": [
    "10 d142360b.ess.barracudanetworks.com.",
    "0 d142360a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:34.74.148.146 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:20939630.spf05.hubspotemail.net -all"
  ]
}