If you use the #beID#myEbox / #IRISbox or whatever, the service used to send correspondence to you (#Digiconnect) uses MS Outlook. Thus all your docs are apparently seen by #Microsoft, IIUC. I plan to shutdown my eBox.
When #Belgian correspondence arrives in your #irisbox / #MyEbox, does the sender get an indication whether or not you’ve accessed the message? #AskFedi#Belgium