80 lines
2.2 KiB
Perl
80 lines
2.2 KiB
Perl
#!perl -w
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=head1 NAME
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smtp-forward
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=head1 DESCRIPTION
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This plugin forwards the mail via SMTP to a specified server, rather than
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delivering the email locally.
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=head1 CONFIG
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It takes one required parameter, the IP address or hostname to forward to.
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queue/smtp-forward 10.2.2.2
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Optionally you can also add a port:
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queue/smtp-forward 10.2.2.2 9025
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=cut
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use Net::SMTP;
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sub init {
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my ($self, $qp, @args) = @_;
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if (@args > 0) {
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if ($args[0] =~ /^([\.\w_-]+)$/) {
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$self->{_smtp_server} = $1;
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}
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else {
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die "Bad data in smtp server: $args[0]";
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}
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$self->{_smtp_port} = 25;
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if (@args > 1 and $args[1] =~ /^(\d+)$/) {
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$self->{_smtp_port} = $1;
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}
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$self->log(LOGWARN, "WARNING: Ignoring additional arguments.")
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if (@args > 2);
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}
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else {
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die("No SMTP server specified in smtp-forward config");
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}
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}
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sub hook_queue {
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my ($self, $transaction) = @_;
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$self->log(LOGINFO,
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"forwarding to $self->{_smtp_server}:$self->{_smtp_port}");
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my $smtp = Net::SMTP->new(
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$self->{_smtp_server},
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Port => $self->{_smtp_port},
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Timeout => 60,
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Hello => $self->qp->config("me"),
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)
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|| die $!;
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$smtp->mail($transaction->sender->address || "")
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or return (DECLINED, "Unable to queue message ($!)");
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for ($transaction->recipients) {
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$smtp->to($_->address)
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or return (DECLINED, "Unable to queue message ($!)");
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}
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$smtp->data() or return (DECLINED, "Unable to queue message ($!)");
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$smtp->datasend($transaction->header->as_string)
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or return (DECLINED, "Unable to queue message ($!)");
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$transaction->body_resetpos;
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while (my $line = $transaction->body_getline) {
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$smtp->datasend($line)
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or return (DECLINED, "Unable to queue message ($!)");
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}
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$smtp->dataend() or return (DECLINED, "Unable to queue message ($!)");
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$smtp->quit() or return (DECLINED, "Unable to queue message ($!)");
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$self->log(LOGINFO, "finished queueing");
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return (OK, "Queued!");
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}
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