On Wed, 28 Jan 2004, Fox, Randy wrote:
> > does anyone have a quick way to say
> > if the recipient is [EMAIL PROTECTED] exit from the
> > filter completely and deliver as-is?
>
> How about adding and activating filter_recipient? Then put something
> like this in the sub-routine:
>
> sub filter_recipient {
> my($recip, $sender, $ip, $host, $first, $helo) = @_;
> $recip =~ tr/A-Z/a-z/;
> if ($recip =~ /[EMAIL PROTECTED]/) {
> return ('ACCEPT_AND_NO_MORE_FILTERING','ok');
> }
> }
Hmm, this snippet is from stream_by_recipient:
foreach $recip (@Recipients) {
resend_message_one_recipient($recip);
}
You have _one_ recipient that should go unfiltered, but the mail has
probably more than one recipient.
The idea I have now is that the mail is dealt with normally, if there is
just one recipient or at least one non-exempted recipient is specified,
and the message is resend to all exempted recipients individually.
How about in filter_begin:
if(scalar(@Recipients) > 1) { # May be honeypot and regular users are
# intermixed
# Filter for exempted recipients
foreach my $r (@Recipients) {
if($r =~ /(^|\<)[EMAIL PROTECTED]($|\>)/i) {
# honeypot found
# Resend -> Next time the filter gets this mail
# there is just one recipient, hence, this
# check is bypassed, and the mail is processed
resend_message_one_recipient($r);
delete_recipient($r);
}
}
## Warning:
# If you have more than one recipients to exempt, you have to deal with
# the probability that all recipients are deleted from the current (the
# original, actually) message, because all of them are exempted.
## Warning #2:
# @Recipients does still include all exempted recipients, because
# delete_recipient() does not update the array!
$exemptedUser = 0;
} elsif($Recipient[0] =~ /(^|\<)[EMAIL PROTECTED]($|\>)/i) {
# the single recipient is the special user to be exempted from
# scanning
# Set a global variable so all filter_*() functions bypass filtering
# by immediately calling action_accept();
$exemptedUser = 1;
return action_accept();
} else {
$exemptedUser = 0;
}
Then in all other filter_* functions there is a:
return action_accept() if $exemptedUser;
right behind the usual
return if message_rejected();
Or do evaluate $exemptedUser whereever you need.
Bye,
--
Steffen Kaiser
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