Email Formats

{
  "mx": [
    "10 d179516a.ess.barracudanetworks.com.",
    "20 d179516b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com +ip4:66.119.22.89 +ip4:50.87.176.197 +ip4:67.20.120.175 include:spf.protection.outlook.com include:printhosting.com ~all"
  ]
}