Email Formats

{
  "mx": [
    "20 mailin-02.mx.sonic.net.",
    "10 mailin-01.mx.sonic.net."
  ],
  "spf": [
    "v=spf1 include:_spf.salesforce.com include:servers.mcsv.net include:spf.mandrillapp.com include:relay.mailchannels.net ~all"
  ]
}