Email Formats

{
  "mx": [
    "10 d305632b.ess.barracudanetworks.com.",
    "0 d305632a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:96.79.120.81/29 include:spf.protection.outlook.com include:spf.ess.barracuda.com include:mailgun.org ~all"
  ]
}