Re: user change password error [600]

solved in roundcube forum,just FYI.

correct config is as below:
$config['password_algorithm'] = "blowfish-crypt";     
$config['password_algorithm_options'] = "blf-crypt";
$config['password_algorithm_prefix'] = "{BLF-CRYPT}";
$config['password_dovecotpw'] = "/usr/local/bin/doveadm pw";
$config['password_dovecotpw_method'] = "blf-crypt";
$config['password_dovecotpw_with_method'] = true;