The first three lines regarding backwards compatibility settings seem pertinent to match and display, while the fourth line about "Resolved" hostname lookups seems more like debug chatter and should be quelled.
I haven't been able to reproduce either of these warnings locally, however examining current logwatch code I am not spotting handling for either, so still appears legit to add. ** Also affects: logwatch (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: logwatch (Ubuntu Groovy) Importance: Medium Assignee: Bryce Harrington (bryce) Status: Triaged ** Also affects: logwatch (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: logwatch (Ubuntu Focal) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1583705 Title: [SRU] unmatched entries for postfix To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/logwatch/+bug/1583705/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs