QMAIL-MYSQL - CHECKPASSWORD

Hi all

I have installed qmail-mysql succesfully but i want to use authentication for 
qmail-mysql through checkpassword-0.90-mysql-0.7.4.patch.

I have installed it but i got error like below

mail checkpassword: authentication fail, 99 invalid passwd,
user=user <at> domain.com, remotehost=unknown, pop_or_apop=0

Any idea.. ???

Thanks

-suhag

-------------------------------------------------
This mail sent through IMP: http://horde.org/imp/