NAME
Net::Server::Mail::LMTP - A module to implement the LMTP protocol
SYNOPSIS
use Net::Server::Mail::LMTP;
my @local_domains = qw(example.com example.org);
my $server = new IO::Socket::INET Listen => 1, LocalPort => 25;
my $conn;
while($conn = $server->accept)
{
my $esmtp = new Net::Server::Mail::LMTP socket => $conn;
# adding some handlers
$esmtp->set_callback(RCPT => \&validate_recipient);
$esmtp->set_callback(DATA => \&queue_message);
$esmtp->process();
$conn->close()
}
sub validate_recipient
{
my($session, $recipient) = @_;
my $domain;
if($recipient =~ /@(.*)>\s*$/)
{
$domain = $1;
}
if(not defined $domain)
{
return(0, 513, 'Syntax error.');
}
elsif(not(grep $domain eq $_, @local_domains))
{
return(0, 554, "$recipient: Recipient address rejected: Relay access denied");
}
return(1);
}
sub queue_message
{
my($session, $data) = @_;
my $sender = $session->get_sender();
my @recipients = $session->get_recipients();
return(0, 554, 'Error: no valid recipients')
unless(@recipients);
my $msgid = add_queue($sender, \@recipients, $data)
or return(0);
return(1, 250, "message queued $msgid");
}
DESCRIPTION
This class implement the LMTP (RFC 2033) protocol.
This class inherit from Net::Server::Mail::ESMTP. Please see Net::Server::Mail::ESMTP for documentation of common methods.
EVENTS
Descriptions of callback who's can be used with set_callback method. All handle takes the Net::Server::Mail::ESMTP object as first argument and specific callback's arguments.
LHLO
Same as ESMTP EHLO, please see Net::Server::Mail::ESMTP.
DATA
Overide the default DATA event by a per recipient response. It will be called for each recipients with data (in a scalar reference) as first argument followed by the current recipient.
SEE ALSO
Please, see Net::Server::Mail, Net::Server::Mail::SMTP and Net::Server::Mail::ESMTP.
AUTHOR
Olivier Poitrey <rs@rhapsodyk.net>
AVAILABILITY
Available on CPAN.
anonymous Git repository:
git clone git://github.com/rs/net-server-mail.git
Git repository on the web:
https://github.com/rs/net-server-mail
BUGS
Please use CPAN system to report a bug (http://rt.cpan.org/).
LICENCE
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
COPYRIGHT
Copyright (C) 2002 - Olivier Poitrey, 2007 - Xavier Guimard