Email Formats

{
  "mx": [
    "10 d237797.b.ess.uk.barracudanetworks.com.",
    "10 d237797.a.ess.uk.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:62.74.228.67 ~all"
  ]
}