Self-hosting a mail server with zero-access encryption for all emails, similar to Protonmail (lemmy.ml)

submitted 3 weeks ago by communism@lemmy.ml to c/privacy@lemmy.ml

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I was interested in hosting my own mail server that provides a similar level of privacy for users as Protonmail, ie the server admin cannot read any emails, even those which are not E2EE with PGP. Is there a self-hostable solution to this?

I'm aware the server admin can't read emails that were sent encrypted using the user's PGP key, but most emails I get are automated emails from companies/services/etc without the option to upload a public key to send the user encrypted email. If you're with a service like Protonmail, the server admin still cannot read even these emails.

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[-] communism@lemmy.ml 2 points 3 weeks ago

Thanks for all the links!

this post was submitted on 31 Oct 2024

58 points (93.9% liked)

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