Email Formats

{
  "mx": [
    "20 d174425b.ess.barracudanetworks.com.",
    "15 d174425a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx include:spf.protection.office365.us include:spf.ess.barracudanetworks.com include:spf.zohomail360.com ~all"
  ]
}