Email Formats

{
  "mx": [
    "10 d307112a.ess.barracudanetworks.com.",
    "20 d307112b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.US.exclaimer.net include:spf.ess.barracudanetworks.com include:mail.smtp2go.com ip4:66.64.33.66 ip4:66.196.211.2 ip4:148.66.200.11 -all"
  ]
}