[Dovecot] postfix dovecot sieve lda

Hi Dovecot users

i like to know how i can make dovecot not bounce when i have a sieve rule that says reject :/

my postfix is configured as in wiki with the pipe to deliver lda in dovecot, how do i solve this ?

problem comes from the part that sieve vacation need to bounce to get returned mail added to vacation response, but a sieve rule with reject, accept and bounce in my setup :(

postfix 2.5.5 dovecot 1.1.7

http://wiki.dovecot.org/LDA/Postfix

-- xpoint