Email Formats

{
  "mx": [
    "10 d166051a.ess.barracudanetworks.com.",
    "20 d166051b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:96.66.239.171 a mx mx:multifab-inc.com include:spf.ess.barracudanetworks.com -all"
  ]
}