1. 2001-05-29 [1] Postfix Workaround for Cisco PIX bug postfix-ann Wietse Venema 2. 2001-05-26 [1] Postfix 20010228 Patch 03 (low priority) postfix-ann Wietse Venema 3. 2001-05-26 [1] Postfix snapshot 20010525 available postfix-ann Wietse Venema 4. 2001-05-02 [1] Postfix snapshot 20010502 available postfix-ann Wietse Venema 5. 2001-05-01 [1] Postfix 20010228 Patch 02 available (medium) postfix-ann Wietse Venema