On Sun, Jul 25, 2021 at 05:55:28PM +0200, tomas@tuxteam.de wrote:

[...]

> Nobody knows. Being Google, they will use some funny storage. Who knows,
> perhaps Bigtable [2], to better rummage through your mails :)

[...]

> Ah, then it's OfflineIMAP who decides how to store them in your computer.
> Judging by the Wikipedia page [1] it only wants to do Maildir.

D'oh. The links

[1] https://en.wikipedia.org/wiki/OfflineIMAP
[2] https://en.wikipedia.org/wiki/Bigtable

 - t