Email Formats

{
  "mx": [
    "10 d193043a.ess.barracudanetworks.com.",
    "15 d193043b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:66.194.217.0/26 include:servers.mcsv.net include:spf.protection.outlook.com -all"
  ]
}