diff --git a/target/postfix/ldap-aliases.cf b/target/postfix/ldap-aliases.cf
new file mode 100644
index 00000000..a3f77eaf
--- /dev/null
+++ b/target/postfix/ldap-aliases.cf
@@ -0,0 +1,8 @@
+bind             = yes
+bind_dn          = cn=admin,dc=domain,dc=com
+bind_pw          = admin
+query_filter     = (&(mailAlias=%s)(mailEnabled=TRUE))
+result_attribute = mail
+search_base      = ou=people,dc=domain,dc=com
+server_host      = mail.domain.com
+version          = 3