Email Formats

{
  "mx": [
    "0 smtp.google.com."
  ],
  "spf": [
    "v=spf1 mx ip4:12.52.76.205 ip4:66.171.250.56 include:_spf.google.com include:sendgrid.net include:relay.mailchannels.net include:22538015.spf05.hubspotemail.net include:mail.zendesk.com include:_spf.salesforce.com ~all"
  ]
}