fixed recipients with aliases

roles/mail/templates/postfix-in/main.cf

@@ -86,8 +86,7 @@ postscreen_cache_map = lmdb:${data_directory}/postscreen_cache
 relay_domains = ${indexed}domains cdb:/etc/postfix/domains-auto
 relay_recipient_maps =
     ${indexed}virtual,
-    ${ldap}recipients,
-    ${ldap}aliases,
+    ${ldap}all-recipients,
     ${indexed}transport,
     ${indexed}mailman_transport
 

roles/mail/templates/postfix-out/main.cf

@@ -39,11 +39,11 @@ smtpd_timeout = 1200s
 # "smtp" transport for outbound mail (bounces, ...). The latter
 # won't starve the former of delivery agent slots.
 relay_domains = ${indexed}domains cdb:/etc/postfix/domains-auto
-relay_recipient_maps = ${ldap}recipients ${ldap}aliases ${indexed}virtual ${indexed}transport ${indexed}mailman_transport
+relay_recipient_maps = ${ldap}all-recipients ${indexed}virtual ${indexed}transport ${indexed}mailman_transport
 relay_destination_recipient_limit = 1
 
 # Send each message to its target backend.
-transport_maps = ${ldap}recipients ${indexed}transport ${indexed}mailman_transport
+transport_maps = ${ldap}all-recipients ${indexed}transport ${indexed}mailman_transport
 
 # Message size limit.
 message_size_limit = 15000000

roles/mail/templates/postfix/ldap/all-recipients

+# LDAP query resolving valid mailbox users
+
+{% include "ldap.base.j2" %}
+
+search_base = {{ postfix_ldap_base }}
+query_filter = (&(|(mail=%s)(mailAlternateAddress=%s))(objectClass=virtualMailUser)(|(status=active)(status=temporary)(status=readonly)))
+scope = sub
+result_attribute = host
+result_format = relay:[%s.mail-backend.{{ domain }}]