Email Formats

{
  "mx": [
    "1 mailstream-central.mxrecord.mx.",
    "5 mailstream-east.mxrecord.io.",
    "5 mailstream-west.mxrecord.io."
  ],
  "spf": [
    "v=spf1 include:_spf.google.com include:amazonses.com include:mail.zendesk.com include:_spf.salesforce.com include:5763583.spf06.hubspotemail.net include:_spf.qualtrics.com -all"
  ]
}