[Dovecot] quota: ignore deleted messages (?)

[Timo Sirainen]

On 24.8.2012, at 15.02, Sven Hartge wrote:

> Ignoring the content (or increasing the quota) of the Trash folder is
> easy and no problem, but ignoring deleted messages seems impossible
> without changes to the code.
..
> So I propose an additional flag for the quota_rule config option to be
> able to enable a more lax interpretation of the quota enforcement:
> 
>  quota_rule = *:storage=1G:ignoredeleted
>  quota_rule2 = Trash:storage=+100M

This can't be implemented race-condition-free without huge changes to code.