Email Formats

{
  "mx": [
    "10 d89573a.ess.barracudanetworks.com.",
    "30 d89573b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:192.136.105.22 ip4:192.136.105.34 ip4:143.198.244.212 ip4:138.68.31.227 ip4:216.236.107.138 include:sendgrid.net include:spf.mandrillapp.com include:e2ma.net include:spf.ess.barracudanetworks.com include:mail.feedblitz.com ~all"
  ]
}