[Dovecot] quota_warning bug?

[Timo Sirainen]

On Fri, 2010-08-13 at 17:53 +0100, Timo Sirainen wrote:
> On Fri, 2010-08-13 at 16:52 +0200, jeroen at intuxicated.org wrote:
> > Hi,
> > 
> > Today I was testing with dovecot 2.0 rc5 and experienced some odd 
> > behaviour with quota_warning rules. It's reproducable. When I set a 
> > rule (this one simply writes some message to a text file) and go over 
> > quota (2 messages in this case), it works as expected. But if I restart 
> > my client, remove one message, restart my client again and remove the 
> > last message from my inbox, it executes the warning rule again. 
> 
> Maildir or dict quota backend? Maildir mailbox format? Can you reproduce
> this without IMAP client? e.g.:

Oh, here's a thought on how it could happen with IMAP client: The client
does the deletion by COPYing to Trash (which increases quota) and then
expunging it.