diff --git a/dicos/90_ninegate.xml b/dicos/90_ninegate.xml
index 8fdb3c90..ccd1a802 100644
--- a/dicos/90_ninegate.xml
+++ b/dicos/90_ninegate.xml
@@ -1156,6 +1156,11 @@
             <target type='variable'>ninegate_allow_hosts</target>
         </condition>
 
+        <!-- CONCAT -->
+        <fill name='concat' target='ninegate_noreply'>
+            <param>noreply@</param>
+            <param type='eole'>domaine_messagerie_etab</param>
+        </fill>
 
 
         <!-- VALID EMUN DES DIFFRENTES COMBO -->