There is no "undefined" in Postfix so you have a bug in your
database lookups.
Test the queries (as seen in logfile) by hand.
When a result does not exist, the database MUST return NOTFOUND
The database MUST NOT return an empty result.
The database MUST NOT return "undefined" or other crap.
Wietse
Steve Hawes:
> That was really logged by postfix. This is the bit that is driving me mad as
> the To address is there at the start of the trivial-rewrite process but by
> the time it finishes all that is left is <undefined>
>
> Steve
>
> On 30 Sep 2014, at 14:29, Wietse Venema <wie...@porcupine.org> wrote:
>
> > What does <undefined> mean? Is that something that you changed, or is that
> > really logged by Postfix?
> >
> > Wietse
>
>
