Email Formats

{
  "mx": [
    "5 d13266a.ess.barracudanetworks.com.",
    "0 d13266b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:64.53.251.130 ip4:64.53.251.140 ip4:23.244.10.130 ip4:23.244.10.133 ip4:23.244.10.142 ~all"
  ]
}