61de599c1b
find . -type f | xargs -n1 perl -pi.bak -0777 -e '$want = "#!perl -Tw"; s/\A#!.*\n/$want\n/; s/\A([^#])/$want\n\1/s'
49 lines
1.1 KiB
Perl
49 lines
1.1 KiB
Perl
#!perl -Tw
|
|
=pod
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
This plugin checks the badrcptto_patterns config. This allows
|
|
special patterns to be denied (e.g. percent hack, bangs,
|
|
double ats).
|
|
|
|
=head1 CONFIG
|
|
|
|
config/badrcptto_patterns
|
|
|
|
Patterns are stored in the format pattern\sresponse, where pattern
|
|
is a Perl pattern expression. Don't forget to anchor the pattern if
|
|
you want to restrict it from matching anywhere in the string.
|
|
|
|
qpsmtpd already ensures that the address contains an @, with something
|
|
to the left and right of the @.
|
|
|
|
=head1 AUTHOR
|
|
|
|
Copyright 2005 Gordon Rowell <gordonr@gormand.com.au>
|
|
|
|
This software is free software and may be distributed under the same
|
|
terms as qpsmtpd itself.
|
|
|
|
=cut
|
|
|
|
sub hook_rcpt
|
|
{
|
|
my ($self, $transaction, $recipient) = @_;
|
|
|
|
return (DECLINED) if $self->qp->connection->relay_client();
|
|
|
|
my @badrcptto = $self->qp->config("badrcptto_patterns") or return (DECLINED);
|
|
my $host = lc $recipient->host;
|
|
my $to = lc($recipient->user) . '@' . $host;
|
|
|
|
for (@badrcptto)
|
|
{
|
|
my ($pattern, $response) = split /\s+/, $_, 2;
|
|
|
|
return (DENY, $response) if ($to =~ /$pattern/);
|
|
}
|
|
|
|
return (DECLINED);
|
|
}
|