So I tried this:
$SpamBox = 'essenz_spam@localhost';
if ($hits < $req) {
action_change_header("X-NoSpam-Score", "$hits ($score) $names");
}
if ($hits >= $req && $hits < 15) {
action_change_header("X-Spam-Score", "$hits ($score) $names");
delete_recipient('j...@essenz.com');
add_recipient($SpamBox);
}
if ($hits >= 15) {
action_discard();
}
And it appears to work. But I am concerned about spammers trying to use
alternate means of delivery, like my username @ FQDN, which is
ess...@bjork.essenz.com not j...@essenz.com which is done in Sendmail’s
virtusertable.
If I call delete_recipient(); with no argument, does it act as a catch-all and
delete “ALL” recipients?
Or do have do something like:
foreach(@Recipients)
{
delete_recipient($_);
}
Then
add_recipient($SpamBox);
Or could I just null the @Recipients array (@Recipients = ();
add_recipient($SpamBox);)
It is a current Sendmail, and this server only serves one email user, me…
-John
> On Oct 18, 2018, at 9:30 AM, Dianne Skoll <dia...@skoll.ca> wrote:
>
> Hi,
>
>> if ($hits >= $req) {
>> action_change_header("X-Spam-Score", "$hits ($score) $names");
>> resend_message($SpamBox);
>> action_discard();
>> }
>
> Rather than using resend_message to resend the message, if you have
> a new-enough version of Sendmail you can use delete_recipient to delete all
> of the original recipients and then add_recipient to add $SpamBox as
> a recipient. You have to loop over @Recipients to delete all the
> original recipients.
>
> Otherwise, you could add a magical header to the message and look for
> it the next time around. You have to be careful to (1) delete the
> magical header before letting the mail go out if it's not being
> redirected, and (2) only trust it if the mail does originate from
> localhost.
>
> Regards,
>
> Dianne.
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