Email Formats

{
  "mx": [
    "10 mailstream-east.mxrecord.io.",
    "10 mailstream-west.mxrecord.io.",
    "5 mailstream-central.mxrecord.mx."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.salesforce.com include:mandrillapp.com ~all"
  ]
}