Hi, I'm receiving mails from monitoring tools with subjects beginning with "Problem: blabla" or "Resolution: blabla". There's always a Problem mail preceding its following Resolution. Every time I get a Resolution, I just delete it and its corresponding Problem. These mails may be grouped into threads, each one having one (Problem:...) or two (Problem + Resolution) mails. That's a start. I'd like to setup a filter deleting or moving an existing thread when I receive the 2nd one, i.e. Resolution. The only thing I could find is something like "Ignore thread" which is not enough, I'd want the thread to be moved to a specific folder or just deleted... No way to do that?