thread-mute option
Store thread-id in "IntList" (or preferably, LongIntList) in *.subs file. A message with one of those thread-ids will be muted (filtered) for the user.
Store thread-id in "IntList" (or preferably, LongIntList) in *.subs file. A message with one of those thread-ids will be muted (filtered) for the user.