* Niklaas Baudet von Gersdorff <st...@niklaas.eu> 2016.11.24 12:28: > I appreciate any ideas or hints.
You should be able to workaround this with a restriction class. Although the example is not LDAP specific it should provide general direction: # We will query for quotas on real mailboxes only via smtpd_recipient_restrictions smtpd_restriction_classes = quota_users quota_users = check_policy_service { unix:private/quota-status, timeout=10s, default_action=DUNNO } smtpd_recipient_restrictions = [...] check_recipient_access lmdb:$config_directory/quota_users The real accounts are listed here: $ cat /etc/postfix/quota_users u...@example.com quota_users