[Dovecot] dovecot-sieve (pigeonhole) -- is is possible to "re-filter" INBOX when filters have been updated?

Hello, Dovecot.

I want to migrate to webmail (roundcube) over dovecot + sieve (pigeonhole). Now I'm using on-client (The Bat!) filters, but I need to have acccess to my mail everywhere, not only on my workstation.

And I wonder, is here simple way to re-filter INBOX after sieve filters have been changed? Any offline (desktop) mail client could run new filters on old messages -- is here any way to do this with dovecot-sieve (pigeonhole)?

I'm using postfix + dovecot LMTP to run sieve filters.

-- // Black Lion AKA Lev Serebryakov lev@serebryakov.spb.ru