Email Formats

{
  "mx": [
    "80 d284290a.ess.barracudanetworks.com.",
    "90 d284290b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:24.242.164.62 include:world-serv.net include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:13.67.130.133 -all"
  ]
}