On 09/26/10 05:24, Michal Bruncko wrote:
> Hello list
>
> I am using postfix (v 2.7.0) with sender policy framework
> (postfix-policyd-spf-perl-2.001) and greylisting (postgrey-1.32) with
> following configuration:
>
> smtpd_recipient_restrictions =
> ...
> check_policy_service unix:private/policy
> check_policy_service unix:/var/spool/postfix/postgrey/socket
> ...
>
> where unix:private/policy is SPF socket and followed by greylist rule.
>
> It is possible in some way to configure postfix, that SPF Passed mails
> will be automatically accepted with postfix without greylisting? And
> using greylist only for mails with other SPF result codes (none,
> softfail,..)?
> Current configuration only denies mails with SPF Fail and all other
> mails where being greylisted.
>
> thanks
>
> michal
>
It's probably best to leave things alone as Stan pointed out, but if you
really want to do this, you'd have to modify the
postfix-policyd-spf-perl code. A policy server can return any action
allowed in an access(5) table. So, for example, you could modify (taken
from the latest release):
if ($helo_result->is_code('fail')) {
syslog(info => "%s: SPF %s: HELO/EHLO: %s",
$attr->{queue_id}, $helo_result, $attr->{helo_name}
);
return "550 $helo_authority_exp";
}
...
if ($mfrom_result->is_code('fail')) {
return "550 $mfrom_authority_exp";
}
to return either the greylist restriction or the name of a restriction
class.
