Email Formats

{
  "mx": [
    "20 d183802a.ess.barracudanetworks.com.",
    "30 d183802b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:208.92.132.29 include:spf.ess.barracudanetworks.com ip4:167.89.105.212 ip4:192.254.119.187 include:spf.protection.outlook.com include:spf-ca.letsignit.com include:spf.acturis.com -all"
  ]
}