Email Formats

{
  "mx": [
    "10 airborne-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:dropper.email include:_spf.google.com include:spf.protection.outlook.com ip4:31.149.227.250 include:_spf.salesforce.com include:_spf.psm.knowbe4.com include:spf.mandrillapp.com ~all"
  ]
}