Auth variables unknown variable -- about to go crazy

Hi everyone,

I'm trying to configure my email server to encrypt mails on a per user basis. I have the following in my conf:

mail_plugins = $mail_plugins mail_crypt mail_attribute_dict = file:%h/Mail/dovecot-attributes

plugin { mail_crypt_curve = secp521r1 mail_crypt_save_version = 2 mail_crypt_require_encrypted_user_key = yes mail_crypt_private_password = %N{password} }

And I'm getting %password unknown variable error. I use pam to store the passwords. All I want is to be able to hash the user password and use that to encrypt/decrypt the keys. Can someone _please_ help me?

-- All the best, Efe

The funny quote of this email is trivial and left as an exercise.