sieve: filtering based on default destination/folder

[Andrzej A. Filip]

Stephan Bosch <stephan at rename-it.nl> wrote:
> Op 3/24/2016 om 4:45 PM schreef Andrzej A. Filip:
>> Is it possible to make sieve filter based on default destination/folder?
>>
>> How to trigger special processing/filtering rules when deliver has been executed as
>> 'deliver -m archive ...' ?
>>
> Not in any standard way.
>
> Dovecot has a vendor-specific extension for this:
>
> https://raw.githubusercontent.com/dovecot/pigeonhole/master/doc/rfc/spec-bosch-sieve-dovecot-environment.txt
>
> But only for fairly recent versions.
>
> You need to enable this extension using the sieve_extensions setting (or
> sieve_global_extensions).
>
> Regards,
>
> Stephan.

It seems to be what I have wanted.  Precompiled dovecot package I use
does not support it (yet).

Thank you for the hint what I should wait for :-)

-- 
A. Filip