Email Formats

{
  "mx": [
    "99 d234972a.ess.barracudanetworks.com.",
    "99 d234972b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:151.181.55.198 include:spf.protection.outlook.com include:mailgun.org -all"
  ]
}