Email Formats

{
  "mx": [
    "5 d288137a.ess.barracudanetworks.com.",
    "5 d288137b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 IP4:12.226.241.35 IP4:12.226.241.34 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ~all"
  ]
}