Email Formats

{
  "mx": [
    "0 d121581a.ess.barracudanetworks.com.",
    "2 d121581b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +a +mx include:_445873deav=spf1 a mx include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:sendgrid.net include:mailgun.org ?all  MS=ms49496586"
  ]
}