Email Formats

{
  "mx": [
    "20 d129377b.ess.barracudanetworks.com.",
    "10 d129377a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1  ip4:94.100.246.220 ip4:94.100.246.221 -all"
  ]
}