Email Formats

{
  "mx": [
    "10 d232840a.ess.barracudanetworks.com.",
    "20 d232840b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx mx:portlc.com ip4:12.39.188.130 ip4:208.180.196.120 ip4:12.168.165.166 include:spf.ess.barracudanetworks.com -all"
  ]
}