diff --git a/gestioncof/petits_cours_views.py b/gestioncof/petits_cours_views.py
index fa1c5db3..141f8339 100644
--- a/gestioncof/petits_cours_views.py
+++ b/gestioncof/petits_cours_views.py
@@ -263,7 +263,7 @@ def _traitement_post(request, demande):
                                            frommail, [demande.email],
                                            [bccaddress],
                                            headers={'Reply-To': replyto}))
-    connection = mail.get_connection(fail_silently=True)
+    connection = mail.get_connection(fail_silently=False)
     connection.send_messages(mails_to_send)
     lock_table(PetitCoursAttributionCounter, PetitCoursAttribution, User)
     for matiere in proposals: