Email Formats

{
  "mx": [
    "10 d201976.a.ess.uk.barracudanetworks.com.",
    "20 d201976.b.ess.uk.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.uk.barracudanetworks.com mx a ip4:202.93.104.1 -all"
  ]
}