Email Formats

{
  "mx": [
    "10 d202568b.ess.barracudanetworks.com.",
    "5 d202568a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:12.0.228.194 ip4:12.0.228.195 ip4:50.234.245.31 include:spf.ess.barracudanetworks.com ~all"
  ]
}