Email Formats

{
  "mx": [
    "10 d66319a.ess.barracudanetworks.com.",
    "20 d66319b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:195.229.127.2/32 ip4:213.42.200.228/32 include:spf.ess.barracudanetworks.com -all"
  ]
}