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# --
# Copyright (C) 2001-2021 OTRS AG, https://otrs.com/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.
# --
package Kernel::System::Email::SMTPTLS;
use strict;
use warnings;
use Net::SMTP;
use parent qw(Kernel::System::Email::SMTP);
our @ObjectDependencies = (
'Kernel::System::Log',
);
# Use Net::SSLGlue::SMTP on systems with older Net::SMTP modules that cannot handle SMTPTLS.
BEGIN {
if ( !defined &Net::SMTP::starttls ) {
## nofilter(TidyAll::Plugin::OTRS::Perl::Require)
## nofilter(TidyAll::Plugin::OTRS::Perl::SyntaxCheck)
require Net::SSLGlue::SMTP;
}
}
sub _Connect {
my ( $Self, %Param ) = @_;
# check needed stuff
for (qw(MailHost FQDN)) {
if ( !$Param{$_} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need $_!"
);
return;
}
}
# Remove a possible port from the FQDN value
my $FQDN = $Param{FQDN};
$FQDN =~ s{:\d+}{}smx;
# set up connection connection
my $SMTP = Net::SMTP->new(
$Param{MailHost},
Hello => $FQDN,
Port => $Param{SMTPPort} || 587,
Timeout => 30,
Debug => $Param{SMTPDebug},
);
return if !$SMTP;
$SMTP->starttls(
SSL_verify_mode => 0,
);
return $SMTP;
}
1;
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