Index: webapp/plugins/default-odf-workflow/plugin.xml
===================================================================
--- webapp/plugins/default-odf-workflow/plugin.xml	(revision 43460)
+++ webapp/plugins/default-odf-workflow/plugin.xml	(working copy)
@@ -389,6 +389,10 @@
 	</feature>
     
     <feature name="odf.alerts.scheduler">
+        <config>
+            <param-ref id="runtime.mail.massive.sending"/>
+        </config>
+        
         <components>
             <component role="org.ametys.odf.alerts.AlertScheduler"
                        id="org.ametys.odf.alerts.AlertScheduler"
Index: webapp/plugins/default-workflow/plugin.xml
===================================================================
--- webapp/plugins/default-workflow/plugin.xml	(revision 43460)
+++ webapp/plugins/default-workflow/plugin.xml	(working copy)
@@ -285,6 +285,7 @@
         <config>
             <param-ref id="archive.scheduler.hour"/>
             <param-ref id="archive.scheduler.reminder.delay"/>
+            <param-ref id="runtime.mail.massive.sending"/>
         </config>
         
         <components>
@@ -310,6 +311,10 @@
     </feature>
     
     <feature name="ametys.content.alerts.scheduler">
+        <config>
+            <param-ref id="runtime.mail.massive.sending"/>
+        </config>
+        
         <components>
             <component role="org.ametys.cms.alerts.AlertScheduler"
                        id="org.ametys.cms.alerts.AlertScheduler"