Email Formats

{
  "mx": [
    "30 ms3a.certiphi.com.",
    "100 ms3.certiphi.com."
  ],
  "spf": [
    "v=spf1 ip4:63.121.77.12 ip4:65.211.100.12 include:et._spf.pardot.com include:_spf.salesforce.com include:res.cisco.com include:sendgrid.net -all"
  ]
}