Email Formats

{
  "mx": [
    "0 d210944a.ess.barracudanetworks.com.",
    "1 d210944b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:66.198.240.15 ip4:45.4.173.231 ip4:68.66.200.205 ip4:75.98.174.194 ip4:74.106.4.4 include:spf.ess.barracudanetworks.com ~all"
  ]
}