Email Formats

{
  "mx": [
    "10 d328746a.ess.barracudanetworks.com.",
    "20 d328746b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:relay.rclick.com include:spamfilter.rclick.com include:exch20.dc.rr.com -all"
  ]
}