diff --git a/addons/mass_mailing/static/src/scss/mass_mailing.scss b/addons/mass_mailing/static/src/scss/mass_mailing.scss
index 9c213709396..7552ddb9a3d 100644
--- a/addons/mass_mailing/static/src/scss/mass_mailing.scss
+++ b/addons/mass_mailing/static/src/scss/mass_mailing.scss
@@ -121,6 +121,8 @@
             display: none !important;
         }
         .o_mailing_list_kanban_ungrouped {
+            --KanbanRecord-padding-h: #{$o-horizontal-padding};
+
             .o_mailing_list_kanban_stats > div {
                 min-width: 70px;
             }
diff --git a/addons/mass_mailing/views/mailing_list_views.xml b/addons/mass_mailing/views/mailing_list_views.xml
index 5fe1c7a43a9..9ea318a9e92 100644
--- a/addons/mass_mailing/views/mailing_list_views.xml
+++ b/addons/mass_mailing/views/mailing_list_views.xml
@@ -169,7 +169,7 @@
                             </div>
                         </div>
                         <!-- Card when the Kanban view is not grouped -->
-                        <div class="oe_kanban_global_click o_mailing_list_kanban_ungrouped d-flex flex-row justify-content-between align-items-center flex-wrap">
+                        <div class="oe_kanban_global_click o_mailing_list_kanban_ungrouped d-flex gap-1 flex-row justify-content-between align-items-center flex-wrap">
                             <div class="col-lg-3 col-sm-6 col-12 py-0 my-auto">
                                 <div class="d-flex text-large">
                                     <span class="d-inline-block text-truncate fw-normal text-large"
@@ -178,7 +178,7 @@
                                     </span>
                                 </div>
                             </div>
-                            <div class="o_mailing_list_kanban_counts col-lg-1 col-12 my-auto d-flex">
+                            <div class="o_mailing_list_kanban_counts col-lg-1 col-6 my-auto d-flex">
                                 <div class="d-flex flex-row justify-content-start justify-content-md-end">
                                     <div class="my-auto p-0">
                                         <button name="action_view_contacts" type="object"
@@ -194,7 +194,7 @@
                                     </div>
                                 </div>
                             </div>
-                            <div class="o_mailing_list_kanban_stats col-lg-5 col-sm-12 col-12 py-0 my-3 my-sm-auto d-flex justify-content-sm-between justify-content-start flex-wrap">
+                            <div class="o_mailing_list_kanban_stats order-4 order-lg-3 col-lg-5 col-sm-12 col-12 py-0 my-3 my-sm-auto d-flex justify-content-sm-between justify-content-start flex-wrap">
                                 <a class="me-sm-0 me-3 text-large" tabindex="-1"
                                     name="action_view_contacts_email" type="object">
                                     <span class="fw-normal">
@@ -239,13 +239,13 @@
                                     <span class="text-muted">Blacklist</span>
                                 </a>
                             </div>
-                            <div class="o_kanban_ungrouped_action_buttons col-12 col-lg-2 py-0 pe-2 ps-md-2 my-md-auto my-2 d-none d-md-flex flex-wrap justify-content-lg-end gap-1">
+                            <div class="o_kanban_ungrouped_action_buttons order-3 order-lg-4 col-5 col-lg-2 py-0 my-auto d-none d-md-flex flex-wrap justify-content-end gap-1">
                                 <button name="action_open_import" string="Import Contacts"
-                                    type="object" class="btn btn-secondary me-2 text-nowrap">
+                                    type="object" class="btn btn-secondary text-nowrap">
                                     Import Contacts
                                 </button>
                                 <button name="action_send_mailing" string="Send Mailing"
-                                    type="object" class="btn btn-secondary me-2 text-nowrap">
+                                    type="object" class="btn btn-secondary text-nowrap">
                                     Send Mailing
                                 </button>
                             </div>