JDL:
> I have been working through a problem for the last couple of hours.
>
> If have the following set in main.cf
>
> smtpd_client_restrictions = reject_unknown_client_hostname
>
> and the smtpd is chroot'ed in master.cf
>
> smtpd pass - - y - - smtpd
>
> then every message gets rejected due to unknown hostname, despite
> the forward and reverse DNS records being correct.
Some distributions turn on the Postfix chroot feature. I think this
is a mistake, because most people don't know how to make chroot work.
Just turn it off. chroot is for sites with unusual requirements.
Wietse
