Comment by wizzwizz4

10 hours ago

And yet, if you're communicating with someone else who does the same (or uses a niche hosted provider), that entire conversation is outside their "data lake".

Yes, but such people are so rare that they're functionally non-existent. I certainly don't know even one.

  • Apart from self-hosting, you can choose a non-big-corp email service, which happens more often. Quite a few of my emails never get to big corps.