Email Formats

{
  "mx": [
    "0 d226045a.ess.barracudanetworks.com.",
    "1 d226045b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:23.111.161.2 ip4:107.155.68.138 include:spf.ess.barracudanetworks.com ~all"
  ]
}