qpsmtpd/plugins/check_relay
Ask Bjørn Hansen ad10192d9e allow relaying to config('me')
receive mail to <abuse> and <postmaster>

(both by Rasjid Wilcox)


git-svn-id: https://svn.perl.org/qpsmtpd/trunk@112 958fd67b-6ff1-0310-b445-bb7760255be9
2003-01-20 11:03:15 +00:00

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# this plugin checks the standard rcpthosts config and
# $ENV{RELAYCLIENT} to see if relaying is allowed.
#
# It should be configured to be run _LAST_!
#
sub register {
my ($self, $qp) = @_;
$self->register_hook("rcpt", "check_relay");
}
sub check_relay {
my ($self, $transaction, $recipient) = @_;
my $host = lc $recipient->host;
my @rcpt_hosts = ($self->qp->config("me"), $self->qp->config("rcpthosts"));
# Allow 'no @' addresses for 'postmaster' and 'abuse'
# qmail-smtpd will do this for all users without a domain, but we'll
# be a bit more picky. Maybe that's a bad idea.
my $user = $recipient->user;
$host = $self->qp->config("me")
if ($host eq "" && (lc $user eq "postmaster" || lc $user eq "abuse"));
return (OK) if exists $ENV{RELAYCLIENT};
for my $allowed (@rcpt_hosts) {
$allowed =~ s/^\s*(\S+)/$1/;
return (OK) if $host eq lc $allowed;
return (OK) if substr($allowed,0,1) eq "." and $host =~ m/\Q$allowed\E$/i;
}
return (DENY);
}