> // Escaping of macros is handled by this module.
> // Default: "SELECT update_passwd(%c, %u)"
> $rcmail_config['password_query'] = 'SELECT update_passwd(%c, %u)';
  
From the README:
---snip---
You can specify which database to connect by 'password_db_dsn' option and
 what SQL query to execute by 'password_query'. See main.inc.php file for
 more info.
---snip---

I was fooled by two things, the reference to main.inc.php which I simply
couldn't understand (what should I look for in main.inc.php?) and the
default setting "SELECT update_passwd(%c, %u)" which I didn't see as SQL -
I simply don't know what update_passwd() is.

Somehow I couldn't get my wits to see that 'password_query' was the actual
sql statement setting. Maybe if there was an example containing a MySQL
statement I would have seen it right away.

> 
> What is not clear here?
  
-- /Thomas http://wiki.lnxgeek.org Go Ubuntu!!!