Alex:
> Hi,
>
> > maps_rbl_domains (default: empty)
> >
> > ? ?Obsolete feature: use the reject_rbl_client feature instead.
>
> Yes, that was why I was asking. It's a really old version of postfix
> I'm still using on this host for now, until I can migrate to an
> entirely new server and at the same time keep this one running.
>
> I just wanted to confirm that this feature, or an equivalent, isn't
> available in old versions of postfix?
If in doubt read the documentation.
man 5 postconf
...
reject_rbl_client rbl_domain=d.d.d.d
...
This feature is available in Postfix 2.0 and later.
