Email Formats

{
  "mx": [
    "20 d150992b.ess.barracudanetworks.com.",
    "10 d150992a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com ~all"
  ]
}