Email Formats

{
  "mx": [
    "20 d310922b.ess.barracudanetworks.com.",
    "10 d310922a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:206.188.193.228 include:spf.protection.outlook.com ip4:24.97.33.2/31 include:mailgun.org include:spf.ess.barracudanetworks.com ~all"
  ]
}