Hi, I'm using the Dovecot mail-server and I have about 20 different mail-accounts on my server and they all have their separate maildirs.
What I want to do now is to encrypt those directories in a way that their content can only be decrypted by the users account-password. Encryption would have to work with a public key each time a new email is received. A simple public/private key approach wouldn't work here because I don't want to force my users to choose a 256Bit prime number as their email password...
Does anyone know about an existing solution for this problem?
There is now a mail_crypt_plugin available for Dovecot. It looks really good. It even works with FTS (full text search)!
