Email Formats

{
  "mx": [
    "20 d258034b.ess.barracudanetworks.com.",
    "5 d258034a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ptr ip4:167.142.17.202/26 ip4:167.142.51.134 a:barracuda.newcoop.com a:newcoop.com include:spf.protection.outlook.com ~all"
  ]
}