Email Formats

{
  "mx": [
    "10 d69487a.ess.barracudanetworks.com.",
    "20 d69487b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx include:u28419544.wl045.sendgrid.net include:spf.ess.barracudanetworks.com include:vfcadvisors-com.spf.smtp25.com ~all"
  ]
}