Email Formats

{
  "mx": [
    "0 d111941a.ess.barracudanetworks.com.",
    "10 d111941b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:50.201.4.243 ip4:12.230.224.0/24 include:_spf.salesforce.com include:spf.ess.barracudanetworks.com ~all"
  ]
}