Email Formats

{
  "mx": [
    "10 d244602a.ess.barracudanetworks.com.",
    "25 d244602b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a:mail.quad-corp.com ip4:45.59.5.251 ip4:45.59.5.250 include:spf.protection.outlook.com -all"
  ]
}