Email Formats

{
  "mx": [
    "0 d251022a.ess.barracudanetworks.com.",
    "10 d251022b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:68.115.219.81/28 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:mailgun.org ~all"
  ]
}