Email Formats

{
  "mx": [
    "10 d61742b.ess.barracudanetworks.com.",
    "10 d61742a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1  ip4:68.70.82.202 ip4:209.135.140.46 include:spf.ess.barracudanetworks.com -all"
  ]
}