What's sync. folder ?

[Albert Shih]

Hi,

I would like to know what's the folder inside

{partition-default}/sync.

I've got some folder and have no idea what's.

I understand it's related to synchro between server, but my concerne is
I've got some very old folder with lot of email inside.

Regards

--
Albert SHIH
DIO bâtiment 15
Observatoire de Paris
xmpp: ***@obspm.fr
Heure local/Local time:
Mon Nov 12 10:16:00 CET 2018