Email Formats

{
  "mx": [
    "0 ck-tek-mx.email-protect.gosecure.net."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:mailgun.org include:sendgrid.net include:_spf.salesforce.com ip4:208.80.200.0/21 ~all"
  ]
}