[Dovecot] catch-all not working with postfix dovecot lda

[fakessh]

On Fri, 16 Apr 2010 01:53:32 +0200, Pascal Volk
<user+dovecot at localhost.localdomain.org> wrote:
> On 04/16/2010 01:18 AM fakessh wrote:
>> how to build a catch-all with dovecot lda
>> the question then. is not a postfix issue
> 
> Still a Postfix issue.
> Dovecot doesn't know anything about 'spammy catch all accounts'. Your
> MTA has to expand the the catch all address to an address which is known
> by Dovecot.
> 
> 
> Regards,
> Pascal

could very well via a parameter in dovecot.conf accept unknown users. 
a small patch
a small patch party

thanks for advise