diff --git a/Web/app.py b/Web/app.py
index 781235a..ea3ee2e 100755
--- a/Web/app.py
+++ b/Web/app.py
@@ -3795,6 +3795,7 @@ def mahnungen_admin():
         overdue_items=overdue_list,
         library_module_enabled=cfg.MODULES.is_enabled('library'),
         student_cards_module_enabled=cfg.MODULES.is_enabled('student_cards'),
+        email_service_enabled=cfg.EMAIL_ENABLED
     )
 
 @app.route('/mahnungen_reset', methods=['POST'])
diff --git a/Web/templates/mahnungen_admin.html b/Web/templates/mahnungen_admin.html
index 4fb7325..c1bbd1e 100644
--- a/Web/templates/mahnungen_admin.html
+++ b/Web/templates/mahnungen_admin.html
@@ -179,10 +179,12 @@
                                     </td>
                                     <td class="text-end">
                                         <div class="btn-group" role="group">
+                                            {% if mail_service_enabled %}
                                             <button type="button" class="btn btn-sm btn-outline-primary"
                                                     onclick="openEmailModal('{{ item.id }}', '{{ item.schueler_name }}', '{{ item.email }}')">
                                                 <i class="bi bi-envelope"></i> E-Mail
                                             </button>
+                                            {% endif %}
                                             <button type="button" class="btn btn-sm btn-outline-warning text-dark"
                                                     onclick="resetMahnung('{{ item.id }}', '{{ item.schueler_name }}')">
                                                 <i class="bi bi-arrow-counterclockwise"></i> Zurücksetzen