Email Formats

{
  "mx": [
    "0 obvion-nl.g-v1.mx.microsoft."
  ],
  "spf": [
    "v=spf1 include:sendgrid.net include:_spf.spotler.email include:spf.protection.outlook.com a:sweeper.stater.com a:smtp.courseware.nl include:_spf.salesforce.com ip4:20.50.225.156 ip4:51.105.144.209 -all"
  ]
}