Dear Every One

as Mailing list archive is not available http://sourceforge.net/mailarchive/forum.php?forum=courier-maildrop so that this thread, all i am using qmail , my mail server is hosted at yahoo and i use getmail for mail POP. i want to use maildrop with getmail, all i want is that maildrop reads my white list addresses files, if address not found in the file the mail drops otherwise mail will deliver to default mailbox. i google out but no solution found yet, and i am searching more for it. if some one can send me sample script, any idea ? thanks in advance.