Email Formats

{
  "mx": [
    "0 d257182a.ess.barracudanetworks.com.",
    "1 d257182b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:appliedexch.com include:spf.ess.barracudanetworks.com include:spf.rpost.net include:u28418843.wl094.sendgrid.net -all"
  ]
}