Re: '451 unable to exec qq(#4.3.0)'

On Mon, Jun 13, 2005 at 12:44:35PM +0200, aaaaa wrote:
> 192.168.10.120:allow,QMAILQUEUE="/home/qmail-qfilter-2.0/qmail-qfilter
> /var/qmail/bin/qmail-inject -n

Assuming that's actually all on one line and terminated by a
double-quote, that tells qmail-smtpd to look for an executable called
"/home/qmail-qfilter-2.0/qmail-qfilter /var/qmail/bin/qmail-inject -n"
and invoke it with no arguments.  Naturally, there's no such executable
on your system, hence the error message you got.

Read the documentation very carefully.  It's telling you to set QMAILQUEUE
with the pathname of your filter script.  It's *not* telling you to set
QMAILQUEUE with the commands that your script will be running.

- Adrian