Email Formats

{
  "mx": [
    "0 4st-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 a:mail.4st.be a:mail.4st.com a:server.4st.be a:serverold.4st.be include:spf.protection.outlook.com -all"
  ]
}