[Users] Problem with sorting method inside threads with same Subject

[Andrej Kacian]

On Wed, 30 Sep 2015 16:39:46 +0000
Augustin Doury <augustindoury at gmail.com> wrote:

> It's like the thread sorting option is sorting my emails just by
> date/subject and not by "conversation".

The default threading is done by reading standard headers (In-Reply-To,
References), and there is an option found in Preferences,  "Thread
using subject in addition to standard headers", and it's enabled by
default.

Regards,
-- 
Andrej