Email Formats

{
  "mx": [
    "30 d307402b.ess.barracudanetworks.com.",
    "20 d307402a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx:gysmarketing.com include:giumarra.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all"
  ]
}