Email Formats

{
  "mx": [
    "20 d129266b.ess.barracudanetworks.com.",
    "10 d129266a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:216.74.243.195 ip4:208.80.200.0/21 ip4:70.234.214.193 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.act-on.net include:mailgun.org -all"
  ]
}