Email Formats

{
  "mx": [
    "10 d205489.a.ess.uk.barracudanetworks.com.",
    "10 d205489.b.ess.uk.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:137.221.144.43 include:spf.ess.uk.barracudanetworks.com -all"
  ]
}