Email Formats

{
  "mx": [
    "11 d147761a.ess.barracudanetworks.com.",
    "12 d147761b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx include:protection.outlook.com include:ess.barracudanetworks.com ~all"
  ]
}