17 May
2014
17 May
'14
8:55 a.m.
Hi
are you delivering your mails through dovecot lmtp/lda or does your postfix write directly to your mail folders?
Maybe show your postconf -n or kindly ask on the postfix mailing list.
If dovecot LDA and LMTP are both not involved in delivery, SIEVE filtering via dovecot pigeonhole will most probably not work.
Regards Daniel