Email Formats

{
  "mx": [
    "10 d241212b.ess.barracudanetworks.com.",
    "0 d241212a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.iscorp.com  IP4:66.195.143.25 IP4:69.211.135.25 -all"
  ]
}