[Dovecot] header brakage on sieve redirect ?

[Lazy]

2013/2/28 Lazy <lazy404 at gmail.com>:
> Hi all,
>
> In the sieve file
>
> require ["copy"];
>
> redirect :copy "asdf at asd.pl";
>
> emails with headers containing \n in non terminated " field
>
> like
> Cc: xxx <xxx at plus.pl>, "asd,
>  Grzegorz " <xxxxx at nsn.com>
> Subject: RE: RF
>
>
> after redirecting them
>
> Cc: xxx <xxx at plus.pl>, "asd,\
>
> \
>  Grzegorz " <xxxxx at nsn.com>
> Subject:  RE: RF
>
> mail delivered locally by dovecot-lda is unaltered
>
>
> lack of space before second \ brakes the headers.
>
> I'm investigating if this isn't cosed by qmail-inject, but my first
> suspect is sieve.
>
> dovecot 2.0.13, sieve 0.3.3, dovecot-delivery is used as an exclusive
> lda for qmail
>

it turned out that qmail is adding those \ not sieve, sorry for the noise

Regards,

Michal Grzedzicki