Sorry for my late response.
luxus wrote:enabledService: shadowaddress
shadowAddress: lverhoeven[at]deverzekeringcombinatie[dot]nl
shadowAddress: lverhoeven[at]depensioenketen[dot]nl
shadowAddress: lverhoeven[at]deverzekeringsketen[dot]nl
shadowAddress: lverhoeven[at]depensioencombinatie[dot]nl
shadowAddress: lverhoeven[at]despaarcombinatie[dot]nl
shadowAddress: lverhoeven[at]dehypotheekketen[dot]nl
shadowAddress: lverhoeven[at]dehypotheekcombinatie[dot]nl
shadowAddress: lverhoeven[at]deleencombinatie[dot]nl
shadowAddress: luc[at]vcn[dot]nl
shadowAddress: lverhoeven[at]topklasseverzekering[dot]nl
You hav all required attributes and values, so LDAP data is fine.
What's the output message of below command:
# postmap -q 'lverhoeven[at]vcn[dot]nl' ldap:/etc/postfix/ldap_virtual_mailbox_maps.cf
Also, could you paste content of file /etc/postfix/ldap_virtual_mailbox_maps.cf (it might be /etc/postfix/ldap/virtual_mailbox_maps.cf on your server)? Remove password and replace sensitive information before pasting.
Here's a working config of /etc/postfix/ldap_virtual_mailbox_maps.cf:
...
search_base = o=domains,dc=iredmail,dc=org
scope = sub
query_filter = (&(objectClass=mailUser)(|(mail=%s)(&(enabledService=shadowaddress)(shadowAddress=%s)))(accountStatus=active)(enabledService=mail)(enabledService=deliver))
result_attribute= mailMessageStore
...
= UPDATE =
I updated postfix lookup file name above. Sorry about my mistake.