Email Formats

{
  "mx": [
    "10 d174243a.ess.barracudanetworks.com.",
    "20 d174243b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx include:sendgrid.net include:mailgun.org include:sparkpostmail.com include:spf.protection.outlook.com +ip4:34.208.245.119 +ip4:54.149.190.245 include:spf.ess.barracudanetworks.com ~all"
  ]
}