Email Formats

{
  "mx": [
    "0 d299374a.ess.barracudanetworks.com.",
    "10 d299374b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a:sendgrid.net include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all"
  ]
}