> Can anyone telling me why me SMTP do not works?
>...
> 451 unable to exec qq (#4.3.0)
This one caught me too the other day. The message is a shorthand for "Unable to execute
qmail-queue". In my case,
(this was on a Cobalt Linux box), /var - under which qmail
was installed, had "nosuid" set in /etc/fstab: qmail-queue
uses the SetUID bit so that it can become the qmailq user.
There are more messages on this subject in the archives, which may suggest other
causes of
this problem - take a look.
cheers,
Andrew.
