"Thundermail" will be part of a suite of Thunderbird Pro services, as the team behind the venerable Mozilla email client begins building a complete ecosystem.
You can’t know that with absolute certainty. Sorry, but if you’re using someone elses server for your communications and they’re not end to end encrypted, you should just assume that they can and do read your emails, and act accordingly.
You can’t know that with absolute certainty. Sorry, but if you’re using someone elses server for your communications and they’re not end to end encrypted, you should just assume that they can and do read your emails, and act accordingly.
Mine is E2EE.
Unless everyone you communicate with have agreed to use the same standard as you, no, it is not.
Do you so it over PGP? Or is it done with ZAE like with Proton?