Email Formats

{
  "mx": [
    "10 d109440a.ess.barracudanetworks.com.",
    "10 d109440b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:50.76.103.53 ip4:54.186.186.10 ip4:50.201.23.206 ip4:69.160.44.10 include:_spf1.causewaynow.com include:spf.protection.outlook.com ~all"
  ]
}