Public bug reported: With mailman 3.0.0a8. When I create a first mailing-list, I get in var/data/postfix_lmtp cpoi@example.com lmtp:[127.0.0.1]:8024 cpoi-bounces@example.com lmtp:[127.0.0.1]:8024 cpoi-confirm@example.com lmtp:[127.0.0.1]:8024 cpoi-join@example.com lmtp:[127.0.0.1]:8024 cpoi-leave@example.com lmtp:[127.0.0.1]:8024 cpoi-owner@example.com lmtp:[127.0.0.1]:8024 cpoi-request@example.com lmtp:[127.0.0.1]:8024 cpoi-subscribe@example.com lmtp:[127.0.0.1]:8024 cpoi-unsubscribe@example.com lmtp:[127.0.0.1]:8024 Then if I create a second mailing-list, I get: cpoi@example.com lmtp:[127.0.0.1]:8024 test@example.com lmtp:[127.0.0.1]:8024 test-bounces@example.com lmtp:[127.0.0.1]:8024 test-confirm@example.com lmtp:[127.0.0.1]:8024 test-join@example.com lmtp:[127.0.0.1]:8024 test-leave@example.com lmtp:[127.0.0.1]:8024 test-owner@example.com lmtp:[127.0.0.1]:8024 test-request@example.com lmtp:[127.0.0.1]:8024 test-subscribe@example.com lmtp:[127.0.0.1]:8024 test-unsubscribe@example.com lmtp:[127.0.0.1]:8024 I lost all aliases of the first mailing-list. I attached a patch for the src/mailman/mta/postfix.py file. ** Affects: mailman Importance: Undecided Status: New -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/874929 Title: Missing aliases in postfix_lmtp file when using more than one mailing- list To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/874929/+subscriptions