Email Formats

{
  "mx": [
    "10 mailstream-central.mxrecord.mx.",
    "10 mailstream-west.mxrecord.io.",
    "5 mailstream-east.mxrecord.io.",
    "5 mailstream-eu1.mxrecord.io."
  ],
  "spf": [
    "v=spf1 mx include:_spf.google.com include:mail.zendesk.com include:spf.mandrillapp.com include:zoho.com ~all"
  ]
}