Email Formats

{
  "mx": [
    "10 mail.bus.nl.",
    "20 red-backup.bus.nl."
  ],
  "spf": [
    "v=spf1 include:_spf.yourfilter.nl a mx ip4:185.159.124.133 ip4:212.79.252.7 ip4:195.114.230.76 include:spf.protection.outlook.com include:spf.afas.online include:spf-de.emailsignatures365.com -all"
  ]
}