diff --git a/centreon-plugins/network/barracuda/bma/snmp/mode/load.pm b/centreon-plugins/network/barracuda/bma/snmp/mode/load.pm
new file mode 100644
index 000000000..1cd016b52
--- /dev/null
+++ b/centreon-plugins/network/barracuda/bma/snmp/mode/load.pm
@@ -0,0 +1,89 @@
+#
+# Copyright 2021 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::barracuda::bma::snmp::mode::load;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+
+sub set_counters {
+    my ($self, %options) = @_;
+    
+    $self->{maps_counters_type} = [
+        { name => 'global', type => 0, skipped_code => { -10 => 1 } }
+    ];
+
+    $self->{maps_counters}->{global} = [
+        { label => 'cpu-load', nlabel => 'system.cpu.load.percentage', set => {
+                key_values => [ { name => 'system_load' } ],
+                output_template => 'system cpu load: %.2f%%',
+                perfdatas => [
+                    { template => '%.2f', min => 0, max => 100, unit => '%' }
+                ]
+            }
+        }
+    ];
+}
+
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+    bless $self, $class;
+    
+    $options{options}->add_options(arguments => {});
+
+    return $self;
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    my $oid_load = '.1.3.6.1.4.1.20632.6.6.1'; # systemLoad
+    my $snmp_result = $options{snmp}->get_leef(
+        oids => [$oid_load],
+        nothing_quit => 1
+    );
+
+    $self->{global} = {
+        system_load => $snmp_result->{$oid_load}
+    };
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check system cpu load.
+
+=over 8
+
+=item B<--warning-*> B<--critical-*>
+
+Thresholds.
+Can be: 'cpu-load' (%).
+
+=back
+
+=cut
diff --git a/centreon-plugins/network/barracuda/bma/snmp/mode/mails.pm b/centreon-plugins/network/barracuda/bma/snmp/mode/mails.pm
new file mode 100644
index 000000000..849c6eb0c
--- /dev/null
+++ b/centreon-plugins/network/barracuda/bma/snmp/mode/mails.pm
@@ -0,0 +1,142 @@
+#
+# Copyright 2021 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::barracuda::bma::snmp::mode::mails;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+use Digest::MD5 qw(md5_hex);
+
+sub prefix_inbound_output {
+    my ($self, %options) = @_;
+
+    return 'Number of inbound mails ';
+}
+
+sub prefix_outbound_output {
+    my ($self, %options) = @_;
+
+    return 'Number of outbound mails ';
+}
+
+sub prefix_internal_output {
+    my ($self, %options) = @_;
+
+    return 'Number of internal mails ';
+}
+
+sub set_counters {
+    my ($self, %options) = @_;
+    
+    $self->{maps_counters_type} = [
+        { name => 'inbound', type => 0, cb_prefix_output => 'prefix_inbound_output', skipped_code => { -10 => 1 } },
+        { name => 'outbound', type => 0, cb_prefix_output => 'prefix_outbound_output', skipped_code => { -10 => 1 } },
+        { name => 'internal', type => 0, cb_prefix_output => 'prefix_internal_output', skipped_code => { -10 => 1 } }
+    ];
+
+    foreach ('inbound', 'outbound', 'internal') {
+        $self->{maps_counters}->{$_} = [
+            { label => $_ . '-hourly', nlabel => 'mails.' . $_ . '.hourly.count', set => {
+                    key_values => [ { name => $_ . 'EmailsHour' } ],
+                    output_template => 'hourly: %s',
+                    perfdatas => [
+                        { template => '%s', min => 0 }
+                    ]
+                }
+            },
+            { label => $_ . '-daily', nlabel => 'mails.' . $_ . '.daily.count', set => {
+                    key_values => [ { name => $_ . 'EmailsDay' } ],
+                    output_template => 'daily: %s',
+                    perfdatas => [
+                        { template => '%s', min => 0 }
+                    ]
+                }
+            },
+            { label => $_ . '-total', nlabel => 'mails.' . $_ . '.total.count', set => {
+                    key_values => [ { name => $_ . 'EmailsTotal', diff => 1 } ],
+                    output_template => 'total: %s',
+                    perfdatas => [
+                        { template => '%s', min => 0 }
+                    ]
+                }
+            }
+        ];
+    }
+}
+
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1, statefile => 1);
+    bless $self, $class;
+    
+    $options{options}->add_options(arguments => {});
+
+    return $self;
+}
+
+my $mapping = {
+    inboundEmailsHour   => { oid => '.1.3.6.1.4.1.20632.6.5.1' }, 
+    inboundEmailsDay    => { oid => '.1.3.6.1.4.1.20632.6.5.2' },
+    inboundEmailsTotal  => { oid => '.1.3.6.1.4.1.20632.6.5.3' },
+    internalEmailsHour  => { oid => '.1.3.6.1.4.1.20632.6.5.4' },
+    internalEmailsDay   => { oid => '.1.3.6.1.4.1.20632.6.5.5' },
+    internalEmailsTotal => { oid => '.1.3.6.1.4.1.20632.6.5.6' },
+    outboundEmailsHour  => { oid => '.1.3.6.1.4.1.20632.6.5.7' },
+    outboundEmailsDay   => { oid => '.1.3.6.1.4.1.20632.6.5.8' },
+    outboundEmailsTotal => { oid => '.1.3.6.1.4.1.20632.6.5.9' }
+};
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    my $snmp_result = $options{snmp}->get_leef(
+        oids => [ map($_->{oid}, values(%$mapping)) ],
+        nothing_quit => 1
+    );
+    my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result);
+    $self->{inbound} = $result;
+    $self->{outbound} = $result;
+    $self->{internal} = $result;
+
+    $self->{cache_name} = 'barracuda_bma_' . $options{snmp}->get_hostname()  . '_' . $options{snmp}->get_port() . '_' . $self->{mode} . '_' .
+        (defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check e-mails.
+
+=over 8
+
+=item B<--warning-*> B<--critical-*>
+
+Thresholds.
+Can be: 'firmware-space', 'maillog-space'.
+
+=back
+
+=cut
diff --git a/centreon-plugins/network/barracuda/bma/snmp/mode/storage.pm b/centreon-plugins/network/barracuda/bma/snmp/mode/storage.pm
new file mode 100644
index 000000000..097a650c4
--- /dev/null
+++ b/centreon-plugins/network/barracuda/bma/snmp/mode/storage.pm
@@ -0,0 +1,105 @@
+#
+# Copyright 2021 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::barracuda::bma::snmp::mode::storage;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+
+sub prefix_global_output {
+    my ($self, %options) = @_;
+
+    return 'Storage space ';
+}
+
+sub set_counters {
+    my ($self, %options) = @_;
+    
+    $self->{maps_counters_type} = [
+        { name => 'global', type => 0, cb_prefix_output => 'prefix_global_output', skipped_code => { -10 => 1 } }
+    ];
+
+    $self->{maps_counters}->{global} = [
+        { label => 'firmware-space', nlabel => 'storage.firmware.space.usage.percentage', set => {
+                key_values => [ { name => 'firmware_used' } ],
+                output_template => 'firmware used: %.2f%%',
+                perfdatas => [
+                    { template => '%.2f', min => 0, max => 100, unit => '%' }
+                ]
+            }
+        },
+        { label => 'maillog-space', nlabel => 'storage.maillog.space.usage.percentage', set => {
+                key_values => [ { name => 'maillog_used' } ],
+                output_template => 'mail and logs used: %.2f%%',
+                perfdatas => [
+                    { template => '%.2f', min => 0, max => 100, unit => '%' }
+                ]
+            }
+        }
+    ];
+}
+
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+    bless $self, $class;
+    
+    $options{options}->add_options(arguments => {});
+
+    return $self;
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    my $oid_firmware = '.1.3.6.1.4.1.20632.6.6.5'; # firmwareStorage
+    my $oid_maillog = '.1.3.6.1.4.1.20632.6.6.6'; # mailLogStorage
+    my $snmp_result = $options{snmp}->get_leef(
+        oids => [$oid_firmware, $oid_maillog],
+        nothing_quit => 1
+    );
+
+    $self->{global} = {
+        firmware_used => $snmp_result->{$oid_firmware},
+        maillog_used => $snmp_result->{$oid_maillog}
+    };
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check storage usage.
+
+=over 8
+
+=item B<--warning-*> B<--critical-*>
+
+Thresholds.
+Can be: 'firmware-space', 'maillog-space'.
+
+=back
+
+=cut
diff --git a/centreon-plugins/network/barracuda/bma/snmp/plugin.pm b/centreon-plugins/network/barracuda/bma/snmp/plugin.pm
new file mode 100644
index 000000000..ed0010a4b
--- /dev/null
+++ b/centreon-plugins/network/barracuda/bma/snmp/plugin.pm
@@ -0,0 +1,49 @@
+#
+# Copyright 2021 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::barracuda::bma::snmp::plugin;
+
+use strict;
+use warnings;
+use base qw(centreon::plugins::script_snmp);
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+
+    $self->{modes} = {
+        'load'    => 'network::barracuda::bma::snmp::mode::load',
+        'mails'   => 'network::barracuda::bma::snmp::mode::mails',
+        'storage' => 'network::barracuda::bma::snmp::mode::storage'
+    };
+
+    return $self;
+}
+
+1;
+
+__END__
+
+=head1 PLUGIN DESCRIPTION
+
+Check Barracuda Message Archiver in SNMP.
+
+=cut