Info on 'sieve_pipe_bin_dir' needed

I'm trying to follow the instruction https://doc.dovecot.org/2.3/configuration_manual/howto/antispam_with_sieve/ to setup IMAPSieve I cannot find any info on what sieve_pipe_bin_dir should point to. Any references I have found to this point to the old wiki. My current spam learning sieve scrip

RE: Info on 'sieve_pipe_bin_dir' needed

> I'm trying to follow the instruction > https://doc.dovecot.org/2.3/configuration_manual/howto/antispam_with_sie > ve/ to setup IMAPSieve > > I cannot find any info on what sieve_pipe_bin_dir should point to. Any > references I have found to this point to the old wiki. > > My current spam learni