Email Formats

{
  "mx": [
    "97 d323341a.ess.barracudanetworks.com.",
    "96 d323341b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:50.220.207.121 include:spf.protection.outlook.com -all"
  ]
}