[Dovecot] POP3 with dovecot LDA and sieve

Hello.

I'm using Postfix with Dovecot as IMAP, POP3 and LDA.

With sieve rules I successfully move mails to specific mailboxes and this is great if accessing the account thru IMAP.

However, when accessing thru POP3 I only get mails from Inbox. I wonder if it's possible to get real new mails, regardless of the folder they're in.

Thanks for any thoughts.

Arthur