Email Formats

{
  "mx": [
    "20 d221327b.ess.barracudanetworks.com.",
    "10 d221327a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:74.95.134.25 ip4:166.254.228.211 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}