Email Formats

{
  "mx": [
    "1 smtp.google.com."
  ],
  "spf": [
    "v=spf1 include:_spf.google.com include:spf.registeredsite.com include:spf.cloudus.oxcs.net include:sendgrid.net include:_spf.wddonline.com include:sendgrid.com include:spf.mandrillapp.com -all"
  ]
}