Email Formats

{
  "mx": [
    "10 d325026a.ess.barracudanetworks.com.",
    "10 d325026b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracuda.com ip4:192.40.26.0/23 -all"
  ]
}