duvidas no qmail

galera instalei aqui no slack 10 o qmail mais uns programas, vqadmin ta dando pau
Authentication Failed Username unknown

vQadmin was unable to determine your username, which
means your webserver is improperly configured to run
with this CGI. For security reasons, this script
will not run without Apache htaccess lists.

vqadmin 2.3.6
vpopmail 5.4.9
ja olhei o arquivo htaccess e ta blz naum sei o q fazer o q vc acham q é