Email Formats

{
  "mx": [
    "0 d257603a.ess.barracudanetworks.com.",
    "10 d257603b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +mx +a +ip4:204.44.192.74 +include:spf.protection.outlook.com +include:spf.ess.barracudanetworks.com +include:servers.mcsv.net +include:spf.renweb.com -all"
  ]
}