View threads/conversations in Evolution just like Gmail can
It's not exactly like in GMail but there is an option View -> Group by Threads or CTRL+T to group a thread in Evolution.
You should be able to look at threaded conversations by selecting the threaded view.Look at the View menu.I use CTRL+T to turn on the threaded view.
Ah I barely noticed, the threading indentation is only on the Subject column. Which in my case was not the first column, reordering the columns with drag and drop helped me.