I'd be interested in hearing more in-depth experiences regarding email privacy!
For instance, according to "The Privacy Guy" (Rob Braxman, see his channel on LBRY) who says he has set up and managed an email service provider some years ago, NO email service offers privacy for messages sent from one server (let's say a Protonmail one) to another (gmail, for example), because they're all based on the old - 1983, if I'm not wrong - email SMTP protocol, that forbids to encrypt the mail headers (title, date, expeditor,...) and in most cases even the text body.
Would you know where to find articles or threads about this topic?
This is a discussion I found between Proton Mail users. In the comment they say their experience with Proton mails encryption & anti-spam policies: ~~~ embed:ProtonMail/comments/fb8buy/banned_from_protonmail/ reddit metadata:fFByb3Rvbk1haWx8aHR0cHM6Ly93d3cucmVkZGl0LmNvbS9yL1Byb3Rvbk1haWwvY29tbWVudHMvZmI4YnV5L2Jhbm5lZF9mcm9tX3Byb3Rvbm1haWwvIHw= ~~~
Posted via D.Buzz