Am 20.12.2010 16:18, schrieb Tom Hendrikx:
On 20/12/10 16:03, M. Rodrigo Monteiro wrote:
======= Dovecot log
Dec 20 11:37:11 lda(teste@domain.com.br): Info: msgid=unspecified: save failed to INBOX: Quota exceeded (mailbox for user is full) Dec 20 11:37:11 lda(teste@domain.com.br): Info: msgid=unspecified: rejected: Quota exceeded (mailbox for user is full) Dec 20 11:37:11 lda(teste@domain.com.br): Info: msgid=: Return-Path missing, rejection reason: Quota exceeded (mailbox for user is full)
As you can see in Postfix log, the message goes to Dovecot, dovecot says that mailbox is full, bot don't reject message to Postfix and the sender (me, in this case) don't recieve the bouce saying that the user quota is full.
As you see in dovecot logging, no Return-Path is specified. This is the reason that no error response is sent: because there is no-one to send it to.
This probably means that you need to alter the way that postfix delivers the message to the dovecot LDA: pass -f ${sender} to the LDA so that the LDA knows the return path.
See http://wiki2.dovecot.org/LDA and/or http://wiki2.dovecot.org/LDA/Postfix
-- Regards, Tom
anyway you should use lmtp http://wiki2.dovecot.org/LMTP this may avoid i.e backscatter quota bounces
-- Best Regards
MfG Robert Schetterer
Germany/Munich/Bavaria