NAME

Net::Server::Mail::ESMTP::STARTTLS - A module to support the STARTTLS command in Net::Server::Mail::ESMTP

SYNOPSIS

   use strict;
   use Net::Server::Mail::ESMTP;

   my @local_domains = qw(example.com example.org);
   my $server = IO::Socket::INET->new( Listen => 1, LocalPort => 25 );

   my $conn;
   while($conn = $server->accept)
   {
       my $esmtp = Net::Server::Mail::ESMTP->new(
            socket => $conn,
            SSL_config => {
                SSL_cert_file => 'your_cert.pem',
                SSL_key_file => 'your_key.key',
                # Any other options taken by IO::Socket::SSL
            }
       );
       
       # activate some extensions
       $esmtp->register('Net::Server::Mail::ESMTP::STARTTLS');
       
       # adding optional STARTTLS handler
       $esmtp->set_callback(STARTTLS => \&tls_started);
       $esmtp->process();
       $conn->close();
   }
   
   sub tls_started {
       my ($session) = @_;

       # Now, allow authentication
       $session->register('Net::Server::Mail::ESMTP::AUTH');
   }

DESCRIPTION

This module conducts a TLS handshake with the client upon receiving the STARTTLS command. It uses IO::Socket::SSL, requiring 1.831+, to perform the handshake and secure traffic.

An additional option, SSL_config, is passed to Net::Server::Mail::ESMTP's constructor. It contains options for IO::Socket::SSL's constructor. Please refer to IO::Socket::SSL's perldoc for details.

AUTHOR

This module has been written by Xavier Guimard <x.guimard@free.fr> using libs written by:

Mytram <rmytram@gmail.com>
Dan Moore "<dan at moore.cx>"

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/).

LICENSE AND COPYRIGHT

This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.