Email Formats

{
  "mx": [
    "20 d213250b.ess.barracudanetworks.com.",
    "10 d213250a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx a:barracudanetworks.com ip4:72.2.128.69 include:spf.protection.outlook.com ~all"
  ]
}