Email Formats

{
  "mx": [
    "10 d216536b.ess.barracudanetworks.com.",
    "0 d216536a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:185.81.209.164  ip4:216.119.33.98 include:spf.protection.outlook.com ~all"
  ]
}