diff --git a/data/web/js/site/mailbox.js b/data/web/js/site/mailbox.js
index 5e1ba315..fe6113a8 100644
--- a/data/web/js/site/mailbox.js
+++ b/data/web/js/site/mailbox.js
@@ -869,7 +869,7 @@ jQuery(function($){
     var table = $('#mailbox_table').DataTable({
       responsive: true,
       processing: true,
-      serverSide: false,
+      serverSide: true,
       stateSave: true,
       pageLength: pagination_size,
       dom: "<'row'<'col-sm-12 col-md-6'f><'col-sm-12 col-md-6'l>>" +
@@ -878,13 +878,12 @@ jQuery(function($){
       language: lang_datatables,
       initComplete: function(settings, json){
         hideTableExpandCollapseBtn('#tab-mailboxes', '#mailbox_table');
-        filterByDomain(json, 8, table);
       },
       ajax: {
         type: "GET",
-        url: "/api/v1/get/mailbox/reduced",
+        url: "/api/v1/get/mailbox/datatables",
         dataSrc: function(json){
-          $.each(json, function (i, item) {
+          $.each(json.data, function (i, item) {
             item.quota = {
               sortBy: item.quota_used,
               value: item.quota
@@ -970,7 +969,7 @@ jQuery(function($){
             }
           });
 
-          return json;
+          return json.data;
         }
       },
       columns: [
@@ -1000,13 +999,15 @@ jQuery(function($){
         {
           title: lang.domain_quota,
           data: 'quota.value',
+          searchable: false,
           responsivePriority: 8,
-          defaultContent: '',
-          orderData: 23
+          defaultContent: ''
         },
         {
           title: lang.last_mail_login,
           data: 'last_mail_login',
+          searchable: false,
+          orderable: false,
           defaultContent: '',
           responsivePriority: 7,
           render: function (data, type) {
@@ -1019,11 +1020,15 @@ jQuery(function($){
         {
           title: lang.last_pw_change,
           data: 'last_pw_change',
+          searchable: false,
+          orderable: false,
           defaultContent: ''
         },
         {
           title: lang.in_use,
           data: 'in_use.value',
+          searchable: false,
+          orderable: false,
           defaultContent: '',
           responsivePriority: 9,
           className: 'dt-data-w100',
@@ -1092,6 +1097,8 @@ jQuery(function($){
         {
           title: lang.msg_num,
           data: 'messages',
+          searchable: false,
+          orderable: false,
           defaultContent: '',
           responsivePriority: 5
         },
@@ -1116,6 +1123,8 @@ jQuery(function($){
         {
           title: lang.active,
           data: 'active',
+          searchable: false,
+          orderable: false,
           defaultContent: '',
           responsivePriority: 4,
           render: function (data, type) {
@@ -1125,22 +1134,12 @@ jQuery(function($){
         {
           title: lang.action,
           data: 'action',
+          searchable: false,
+          orderable: false,
           className: 'dt-sm-head-hidden dt-data-w100 dtr-col-md dt-text-right',
           responsivePriority: 6,
           defaultContent: ''
-        },
-        {
-          title: "",
-          data: 'quota.sortBy',
-          defaultContent: '',
-          className: "d-none"
-        },
-        {
-          title: "",
-          data: 'in_use.sortBy',
-          defaultContent: '',
-          className: "d-none"
-        },
+        }
       ]
     });
 
diff --git a/data/web/json_api.php b/data/web/json_api.php
index 6c008a60..3077bf7b 100644
--- a/data/web/json_api.php
+++ b/data/web/json_api.php
@@ -1046,6 +1046,39 @@ if (isset($_GET['query'])) {
           break;
           case "mailbox":
             switch ($object) {
+              case "datatables":
+                $table = ['mailbox', 'm'];
+                $primaryKey = 'username';
+                $columns = [
+                  ['db' => 'username', 'dt' => 2],
+                  ['db' => 'quota', 'dt' => 3],
+                ];
+
+                require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/lib/ssp.class.php';
+                global $pdo;
+                if($_SESSION['mailcow_cc_role'] === 'admin') {
+                  $data = SSP::complex($_GET, $pdo, $table, $primaryKey, $columns, null, "(`m`.`kind` = '' OR `m`.`kind` = NULL)");
+                } elseif ($_SESSION['mailcow_cc_role'] === 'domainadmin') {
+                  $data = SSP::complex($_GET, $pdo, $table, $primaryKey, $columns,
+                    'INNER JOIN domain_admins as da ON da.domain = m.domain',
+                    [
+                      'condition' => "(`m`.`kind` = '' OR `m`.`kind` = NULL) AND `da`.`active` = 1 AND `da`.`username` = :username",
+                      'bindings' => ['username' => $_SESSION['mailcow_cc_username']]
+                    ]);
+                }
+
+                if (!empty($data['data'])) {
+                  $mailboxData = [];
+                  foreach ($data['data'] as $mailbox) {
+                    if ($details = mailbox('get', 'mailbox_details', $mailbox[2])) {
+                      $mailboxData[] = $details;
+                    }
+                  }
+                  $data['data'] = $mailboxData;
+                }
+
+                process_get_return($data);
+              break;
               case "all":
               case "reduced":
                 $tags = null;