Email Formats

{
  "mx": [
    "10 d160478a.ess.barracudanetworks.com.",
    "20 d160478b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:shops.shopify.com -all"
  ]
}