Email Formats

{
  "mx": [
    "10 d338950a.ess.barracudanetworks.com.",
    "20 d338950b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:206.198.226.11 +ip4:208.80.200.0/21 include:spf.ess.barracudanetworks.com +include:_spf.alphahosting.com +include:auth.msgapp.com ~all"
  ]
}