Email Formats

{
  "mx": [
    "20 d196715b.ess.barracudanetworks.com.",
    "10 d194580a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:68.92.50.224/27 include:amazonses.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all"
  ]
}