Postfix: user unknown in virtual alias table

Hi, all.  I am a newbie with majordomo and postfix.  I tried to set up 
open-exchange to have majordomo as the mailing list manager.   Howerver, I 
kept getting this error message when tried to test the test list.

postfix/smtpd[14256]: 6B59511FF9: reject: RCPT from localhost[127.0.0.1]: 
550 <:include:/var/majordomo/lists/[email protected]>: Recipient address 
rejected: User unknown in virtual alias table; 
from=<[email protected]> 
to=<:include:/var/majordomo/lists/[email protected]> proto=ESMTP 
helo=<localhost>


postconf -n

alias_database = hash:/etc/aliases,ldap:ldapsharedfolder,    
hash:/etc/mail/aliases.majordomo
alias_maps = hash:/etc/aliases,ldap:ldapsharedfolder,    
hash:/etc/mail/aliases.majordomo
disable_dns_lookups = no
disable_vrfy_command = yes
mailbox_transport = lmtp:unix:/var/lib/imap/socket/lmtp
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
masquerade_classes = envelope_sender, header_sender, header_recipient
masquerade_exceptions = root
message_size_limit = 20971520
mydestination = $myhostname,localhost.$mydomain,localhost
recipient_delimiter = +
smtpd_helo_restrictions = permit_mynetworks,   reject_non_fqdn_hostname,  
reject_invalid_hostname,  permit
smtpd_recipient_restrictions = reject_unauth_pipelining,   
reject_non_fqdn_recipient, reject_unknown_recipient_domain,  
check_sender_access ldap:ldap_restrictions,   permit_sasl_authenticated,   
permit_mynetworks,   reject_unauth_destination,   reject_rbl_client 
relays.ordb.org,   reject_rbl_client list.dsbl.org,   reject_rbl_client 
sbl-xbl.spamhaus.org,   check_policy_service 
unix:/var/spool/postfix/postgrey/socket   permit


smtpd_restriction_classes = local_only
local_only = check_recipient_access ldap:ldapvdom, reject
smtpd_sender_restrictions = check_sender_access ldap:ldapcheckexternal   
permit_mynetworks,   warn_if_reject reject_non_fqdn_sender,   warn_if_reject 
reject_unknown_sender_domain,   permit

transport_maps = ldap:ldaptrans
local_recipient_maps =
unknown_local_recipient_reject_code = 550
virtual_alias_domains = ldap:ldapvdom
virtual_alias_maps = hash:/etc/postfix/virtual,ldap:ldapcoloc,    
hash:/etc/mail/aliases.majordomo
smtpd_restriction_classes = local_only
local_only = check_recipient_access ldap:ldapvdom, reject

# Majordomo's aliases
majordom:        majordomo
majordomo:       "|/var/majordomo/wrapper majordomo"
owner-majordomo: notinhnotien7
majordomo-owner: owner-majordomo
discard:         /dev/null

#test list aliases
test:           "|/var/majordomo/wrapper resend -l test test-list"
test-list:      ":include:/var/majordomo/lists/test"
test-request:   "|/var/majordomo/wrapper request-answer test"
test-approval:  owner-test
test-owner:     owner-test
owner-test:     notinhnotien7

I used newaliases -oAhash:/etc/mail/aliases.majordomo to update the alias 
file.

If I sent mail to [email protected], I would get  Undelivered Mail Returned to 
Sender and the error message in the body of the email:

"I'm sorry to have to inform you that your message could not be
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to <postmaster>

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

The Postfix program

<[email protected]> (expanded from <-l>): invalid recipient syntax:
"[email protected]" "

And another message with :

Return-Path: <[email protected]>
Your message 
<20194629.1131154036040737.OPEN-XCHANGE.WebMail.tomcat@gemini.myhost.com> 
could not be delivered to:
<":include:/var/majordomo/lists/test"@myhost.com>: 127.0.0.1 said:
550 5.1.0 <:include:/var/majordomo/lists/[email protected]>: Recipient address 
rejected: User unknown in virtual alias table
<[email protected]>: 127.0.0.1 said:
550 5.1.0 <[email protected]>: Recipient address rejected: User unknown in 
virtual alias table
<"|/var/majordomo/wrapper resend -l test test-list"@myhost.com>: 127.0.0.1 
said:
550 5.1.0 <|/var/majordomo/wrapper resend -l test [email protected]>: 
Recipient address rejected: User unknown in virtual alias table
<|/var/majordomo/[email protected]>: 127.0.0.1 said:
550 5.1.0 <|/var/majordomo/[email protected]>: Recipient address rejected: 
User unknown in virtual alias table

Please help and show me what is wrong with this.

Thank you in advance,
NN.

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