Email Formats

{
  "mx": [
    "10 d236904a.ess.barracudanetworks.com.",
    "20 d236904b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:12.229.33.178 ip4:12.229.33.179 ip4:12.229.33.183 ip4:12.229.33.184 ip4:12.229.33.187 ip4:12.231.112.51 ip4:12.231.112.52 ip4:12.231.112.61 include:spf.ess.barracudanetworks.com ~all"
  ]
}