Email Formats

{
  "mx": [
    "10 d157430a.ess.barracudanetworks.com.",
    "20 d157430b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:64.140.230.234 ip4:74.220.230.150 include:outlook.com include:spf.ess.barracudanetworks.com ~all"
  ]
}