Mailbox can't be created

[Timo Sirainen]

On 27 Aug 2015, at 12:07, Paulo Matos <paulo at matos-sorge.com> wrote:
> 
> Aug 27 10:02:29 lda(): Info: msgid=<dae42d0cf57bf4496a3dd53e162f8281 at localhost.localdomain>: save failed to open mailbox PreINBOX: Mailbox can't be created

I have no idea how you could get that error message. Looking at the code I don't see any way it could happen.. This error message exists only if the mailbox is tried to be created for a "fail" storage, which you can't really do. I'd maybe try recompiling Dovecot or something.