dovecot - Apr 2020 - User's mail encryption with mail-crypt-plugin

Hello,

I have a question about the "mail-crypt-plugin".

If each user is having its own mail encryption key, is there a way to
encrypt the key with the user password, and to decrypt it when the user
logs in?

I want to, if this is possible, to prevent any user, even root, to
access another user's emails.

Thanks,
Andr?

I understand it is a tough questions.

Another approach, then. Would it be possible to receive a hash of the
password, in Dovecot post-login script?

This might be used to decrypt the encryption key in the user directory.

Thanks,
Andr?

On Sun, 2020-04-26 at 11:38 +0100, Andr? Rodier wrote:
> Hello,
> 
> I have a question about the "mail-crypt-plugin".
> 
> If each user is having its own mail encryption key, is there a way to
> encrypt the key with the user password, and to decrypt it when the
> user
> logs in?
> 
> I want to, if this is possible, to prevent any user, even root, to
> access another user's emails.
> 
> Thanks,
> Andr?
>