Email Formats

{
  "mx": [
    "10 d116445a.ess.barracudanetworks.com.",
    "5 d116445b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spam.ntgrated.com ip4:139.144.58.105"
  ]
}