Email Formats

{
  "mx": [
    "10 d225483a.ess.barracudanetworks.com.",
    "20 d225483b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:208.70.208.0/22 ip4:69.84.129.224/27 ip4:54.173.240.132/32 ip4:54.172.106.228/32 +a +mx include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}