Also Denmark is one of those weird countries where its illegal to have your map software tell you where the speed cameras are.
That is not true at all. The police has even officially recommended the use of speed trap avoidance software. We even have an entire market of it, most notably with Saphe that’s probably the world’s biggest producer of traffic alarms.
It’s kind of a blessing and a curse. The larger a CDN is the more resilient it is to e.g. DDoS attacks which hugely favours Cloudflare. It unfortunately also means if anything happens to Cloudflare most of the internet will go down even though the internet itself should be decentralised by design. What can happen to Cloudflare you might ask. Well anything. Being purchased by someone like Google would be bad for privacy, an incident could force Cloudflare to go down for an undetermined amount of time like what happened to Facebook a while back.
Why not use an e-mail relay service like Addy.io or SimpleLogin.io? Much better than creating new e-mail accounts all the time.
But to answer your question. E-mails only get sent to wherever the MX records points to, so if your custom domain points to some e-mail service that is not Microsoft, Microsoft would never be able to intercept your e-mails.
Addy.io shows it as "Company ‘noreply at company.com’ "
So it is possible to more transparent. Of course when I click on it to show the actual email it shows something like “alias+noreply=company.com@mydomain.com” as that’s the relay mail which replies actually get sent to.
Something something no Chrome something something install uBlock and Firefox.
Did I get it right?