Email Formats

{
  "mx": [
    "20 d157259b.ess.barracudanetworks.com.",
    "10 d157259a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:66.96.128.0/18 include:outlook.com include: spf.ess.barracudanetworks.com\\010 ~all"
  ]
}