Proton blog: "Outlook is Microsoft’s new data collection service"

[https://proton.me/blog/outlook-is-microsofts-new-data-collection-service](https://proton.me/blog/outlook-is-microsofts-new-data-collection-service)

I wonder how well DNS and system-level adblockers will work against this data collection and ads. I don't use Windows or the Outlook client myself (just the web client for work) and don't plan to...

adblockers ads client collection data data collection dns don outlook privacy system the web web windows work