set static group and user for every mailbox

Author: edoput

roles/postfix/templates/dovecot-ldap.conf.ext.j2

@@ -3,6 +3,10 @@ uris = ldap://{{ ldap_server }}
 # choose bind method instead of simple authentication
 auth_bind = yes
 
+# deliver everything to the same maildir owned by the postman user
+user_global_uid = postman
+user_global_gid = postman
+
 # pass_attrs
 # specifies a comma-separated list of attributes that are returned from the LDAP.
 # If you set it to empty, all the attributes are returned.
@@ -31,11 +35,3 @@ scope = subtree
 
 # ldap filter, return an entity that is a virtual mail account
 user_filter = (&(objectClass=VirtualMailAccount)(mail=%n)(accountActive=TRUE)(delete=FALSE))
-
-# to prevent the uid and gid mappings from the ldap object to
-# dovecot mailbox, we map them to unused ldap fields
-# the sytnax is: "ldap_attribute = dovecot_attribute"
-# this is done because otherwise dovecot will deliver
-# emails to the user directory instead of the maildir directory
-# handled by the user postman
-user_attrs = disablehomeDirectory=home,disableuidNumber=uid,disablegidNumber=gid