Index: main/plugin-web/plugin.xml
===================================================================
--- main/plugin-web/plugin.xml	(revision 43460)
+++ main/plugin-web/plugin.xml	(working copy)
@@ -6994,6 +6994,10 @@
     </feature>
     
     <feature name="org.ametys.web.content.global.consistency" deactivates="cms/content.global.consistency">
+        <config>
+            <param-ref id="runtime.mail.massive.sending"/>
+        </config>
+        
         <extensions>
             <extension id="org.ametys.web.GlobalConsistencyButton"
                        point="org.ametys.core.ui.RibbonControlsManager"
@@ -7085,6 +7089,7 @@
         <config>
             <param-ref id="consistency.scheduler.enabled"/>
             <param-ref id="consistency.scheduler.hour"/>
+            <param-ref id="runtime.mail.massive.sending"/>
         </config>
         <components>
             <component role="org.ametys.web.content.consistency.ContentConsistencyScheduler"
@@ -7167,6 +7172,10 @@
     </feature>
 
     <feature name="comments.sendmaillistener.forcontributors">
+        <config>
+            <param-ref id="runtime.mail.massive.sending"/>
+        </config>
+        
         <extensions>
             <extension point="org.ametys.core.observation.ObserverExtensionPoint"
                        id="org.ametys.web.repository.comment.SendMailToContributorCommentListener"
Index: main/plugin-web/src/org/ametys/web/alerts/AlertEngine.java
===================================================================
--- main/plugin-web/src/org/ametys/web/alerts/AlertEngine.java	(revision 43460)
+++ main/plugin-web/src/org/ametys/web/alerts/AlertEngine.java	(working copy)
@@ -214,7 +214,7 @@
         Set<UserIdentity> users = new HashSet<>();
         for (String right : _pagePublicationEndRights)
         {
-            users.addAll(_rightManager.getAllowedUsers(right, page));
+            users.addAll(_rightManager.getAllowedUsers(right, page).actualAllowedUsers(Config.getInstance().getValueAsBoolean("runtime.mail.massive.sending")));
         }
         
         List<String> params = _getPagePublicationEndParams(page);
Index: main/plugin-web/src/org/ametys/web/content/consistency/ContentConsistencyEngine.java
===================================================================
--- main/plugin-web/src/org/ametys/web/content/consistency/ContentConsistencyEngine.java	(revision 43460)
+++ main/plugin-web/src/org/ametys/web/content/consistency/ContentConsistencyEngine.java	(working copy)
@@ -43,6 +43,7 @@
 import org.ametys.core.user.UserIdentity;
 import org.ametys.plugins.repository.AmetysObjectIterable;
 import org.ametys.plugins.repository.AmetysRepositoryException;
+import org.ametys.runtime.config.Config;
 import org.ametys.runtime.i18n.I18nizableText;
 import org.ametys.web.repository.site.Site;
 import org.ametys.web.repository.site.SiteManager;
@@ -220,7 +221,7 @@
     @Override
     protected void _sendErrorEmail() throws IOException
     {
-        Set<UserIdentity> users = _rightManager.getAllowedUsers(_MAIL_RIGHT, "/contributor");
+        Set<UserIdentity> users = _rightManager.getAllowedUsers(_MAIL_RIGHT, "/contributor").actualAllowedUsers(Config.getInstance().getValueAsBoolean("runtime.mail.massive.sending"));
         
         Map<String, String> params = _getEmailParams();
         
Index: main/plugin-web/src/org/ametys/web/repository/comment/SendMailToContributorCommentListener.java
===================================================================
--- main/plugin-web/src/org/ametys/web/repository/comment/SendMailToContributorCommentListener.java	(revision 43460)
+++ main/plugin-web/src/org/ametys/web/repository/comment/SendMailToContributorCommentListener.java	(working copy)
@@ -134,7 +134,7 @@
         if (comment.isValidated())
         {
             // Determine the list of listeners
-            users = _rightManager.getAllowedUsers("CMS_Rights_CommentNotified", content);
+            users = _rightManager.getAllowedUsers("CMS_Rights_CommentNotified", content).actualAllowedUsers(Config.getInstance().getValueAsBoolean("runtime.mail.massive.sending"));
             
             // Prepare mail
             List<String> i18nparam = new ArrayList<>();
@@ -159,7 +159,7 @@
         else
         {
             // Determine the list of listeners
-            users = _rightManager.getAllowedUsers("CMS_Rights_CommentModerate", content);
+            users = _rightManager.getAllowedUsers("CMS_Rights_CommentModerate", content).actualAllowedUsers(Config.getInstance().getValueAsBoolean("runtime.mail.massive.sending"));
             
             // Prepare mail
             List<String> i18nparam = new ArrayList<>();
@@ -227,7 +227,7 @@
         String body;
         
         // Determine the list of listeners
-        users = _rightManager.getAllowedUsers("CMS_Rights_CommentNotified", content);
+        users = _rightManager.getAllowedUsers("CMS_Rights_CommentNotified", content).actualAllowedUsers(Config.getInstance().getValueAsBoolean("runtime.mail.massive.sending"));
         
         String webpart = "";
         if (content instanceof WebContent)