Email Formats

{
  "mx": [
    "10 d210779a.ess.barracudanetworks.com.",
    "110 d210779b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:209.222.82.194 ip4:12.196.187.53 include:sendgrid.net include:mail.zendesk.com include:spf.ess.barracudanetworks.com ~all"
  ]
}