Is it possible to group messages by discussion (with keep sorting by date) without tree? In other words: limit discussion tree by 2 (1 level - top message, 2 level - all other messages in selected sorting order).
- turn on Subject sorting
- turn on Group by sorting method
It looks as wanted, but this solution has next disadvantages:
- Any changing in subject creates new group
- Discussion sorted in unwanted way
The Conversation extension is not solution too:
- Time to time it marks unread messages as readed without me o_O
- Too slow
Any extensions and recommendations is welcomed.