Email Formats

{
  "mx": [
    "10 d74963a.ess.barracudanetworks.com.",
    "10 d74963b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:199.189.224.11 include:spf.ess.barracudanetworks.com include:3439134.spf07.hubspotemail.net include:spf.protection.outlook.com -all"
  ]
}