Hello. I would like to ask what mechanism syslog-ng provides to prevent duplicate messages in a log. In most common scenarios I can use "final" flag, for example, when I want only logging on a local machine (so when I have a single destination). But imagine, that user can specify any combination of facilities/priorities and destinations, for example, user want to log auth/>=info and all/>=notice to local machine and auth/>=debug to remote. Then I have a problem: I can't use "final" flag for these entries, because some messages (say auth/>=info) will not be logged to remote host, but only auth/debug, and if I don't use final flag, there will be duplicates of all auth/>=notice messages in the local log. Is there a way to solve this problem in general? One way is to make a separate log entry for each facility/priority combination and group all destinations there, but it won't work if user specify some additional custom filters. Thanks in advance, Sergey Naumov.