[Dovecot] Sieve "redirect"

Is there an alternative to the "redirect" Sieve capability?

For example:

if header :contains "Subject" "Listserv" { redirect "list-user1@example.com"; redirect "list-user2@example.com"; redirect "list-user3@example.com"; stop; }

How can I do the above without using "redirect"?

Unfortunately, "redirect" seems to be unsupported by Dovecot.

Thank you.

James