[Dovecot] Sieve vacation with russian subject

[Stephan Bosch]

Axel Luttgens wrote:
> Le 8 juil. 09 à 12:04, Nikita Koshikov a écrit :

> I don't know whether dovecot-sieve is supposed to do the conversion 
> automatically, but it is sure that an RFC822 header MUST be in US-ASCII 
> (so as to be 7bit-clean).
> 
> The required encodings are described in:
>     http://www.rfc-editor.org/rfc/rfc2047.txt
> For example, a subject header with the french word "Résistance" could be 
> encoded as:
>     Subject: =?iso-8859-1?Q?R=E9sistance?=
> 
> Could you try by inserting the encoded subject line directly in the 
> config file and see what gives?
> On the other hand, perhaps does sieve provide the needed tools itself; 
> someone?

Indeed, this is currently not possible. For the new Sieve implementation 
  this is on my TODO list, but the old CMUSieve that Nikita is using 
will probably never provide support for this.

Regards,

Stephan