Email Formats

{
  "mx": [
    "20 d216652.a.ess.uk.barracudanetworks.com.",
    "30 d216652.b.ess.uk.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com ip4:212.159.221.205 -all"
  ]
}