Email Formats

{
  "mx": [
    "20 securemail02.csngroep.nl.",
    "10 securemail01.csngroep.nl."
  ],
  "spf": [
    "v=spf1 mx a ip4:217.67.226.192/29 ip4:195.60.213.96/29 a:webmail.nefit-industrial.nl a:relay.csngroep.nl include:spf.protection.outlook.com ~all"
  ]
}