I found the problem. I was missing virtual_mailbox_domains.
On Tue, Oct 30, 2012 at 7:29 PM, Roman Gelfand <rgelfa...@gmail.com> wrote:
> My topology is as follows..
>
> 1. Postfix mail gateway which ultimately invokes dspam content filter
> which relays the email to backend mailbox server.
> 2. The backend mailbox server runs both postfix and dovecot.
>
> It appears it tried to send email to itself. As per configuration
> below, a dovecot delivery agent should be called. Why is it not being
> called?
>
> This is the message I am getting on the backend mailbox server..
>
> Oct 30 18:08:45 post postfix/qmgr[3429]: A074078559:
> from=<sec...@relay1.domain.com>, size=2447, nrcpt=1 (queue active)
> Oct 30 18:08:45 post postfix/smtp[3497]: A074078559:
> to=<u...@domain.com>, relay=none, delay=571, delays=571/0.06/0.01/0,
> dsn=5.4.6, status=bounced (mail for domain.com loops back to myself)
> Oct 30 18:08:45 post postfix/cleanup[3500]: A4CB478557:
> message-id=<20121030220845.a4cb478...@post.domain.com>
> Oct 30 18:08:45 post postfix/qmgr[3429]: A4CB478557: from=<>,
> size=4255, nrcpt=1 (queue active)
>
> main.cf
>
> dovecot_destination_recipient_limit = 1
> mailbox_transport = dovecot
>
>
> master.cf
>
> dovecot unix - n n - - pipe
> flags=DRhu user=vmail:mail argv=/usr/lib/dovecot/deliver -f
> ${sender} -d ${recipient}
>
>
>
> Thanks in advance
