Hi Yu,
from your configuration i can't find the entry for mailbox maps.
Postfix check if the recipient exist with mailbox maps.
i think for solve your problem u need only set mailbox_maps= or
virtual_mailbox_maps if you use viertual domain.
This is a part of my main.cf where u can see varius
This probably is a postfix problem, but I think there are lots of postfix
experts/users on this list, and have heard a lot good things about this
list, so I am just giving it a try. Thanks in advance!
I am using dovecot-1.0.0-8_56.src.rpm downloaded from atrpms.net, and
rebuilt from