On Mon, Oct 01, 2012 at 04:51:15PM -0700, Quanah Gibson-Mount wrote:
> >>We do use LDAP for our transport map for delivery:
> >
> >What is the error if it is not "User unknown in virtual alias table"?
>
> Hi Wieste,
>
> I'm not sure where the error is you are expecting me to find? This
> is the full log of the connection, including the message being
> bounced back:
Wietse is working on the assumption that the message is routed to
the "error" transport by internal Postfix logic (such as virtual
alias domain recipient that fails to be rewritted, ...).
My impression is that Quanah's routing table explicitly returns
the "error" transport for this user, but fails to specify a nexthop
(thus the recipient domain is the error message).
A correct configuration of the error(8) transport is (if I remember
my 5.1.x codes correctly):
u...@example.com error:5.1.1 Mailbox unavailable
example.com error:5.1.2 Destination domain unreachable
So all Quanah has to do is use the error(8) transport properly. Examples
can be found (IIRC):
http://www.postfix.org/STANDARD_CONFIGURATION_README.html#firewall
--
Viktor.
