Invalid user name or password (sqwebmail)

[Lawrence]

How can I setup sqwebmail for virtual domain ?   After uzip the sqwwebmail , ./configure --with-cacheowner=user--enable-webpass-vpopmail make configure-check make make check make install-strip make install-configure   Re-start qmail I can see the login screen of http://mail.omnihk.com/cgi-bin/sqwebmail After I enter correct username and password, it display error "invalid user id or password"   May be incorrect installation for virtual user ! It is nice of you if you can help me. Thanks.   Lawrence Tam