diff --git a/app/celery/process_ses_receipts_tasks.py b/app/celery/process_ses_receipts_tasks.py
index ebe0cfaf9..3380047f3 100644
--- a/app/celery/process_ses_receipts_tasks.py
+++ b/app/celery/process_ses_receipts_tasks.py
@@ -42,10 +42,10 @@ def process_ses_results(self, response):
             notification = notifications_dao.dao_get_notification_by_reference(reference)
         except NoResultFound:
             message_time = iso8601.parse_date(ses_message['mail']['timestamp']).replace(tzinfo=None)
-            if datetime.utcnow() - message_time < timedelta(minutes=10):
+            if datetime.utcnow() - message_time < timedelta(minutes=5):
                 self.retry(queue=QueueNames.RETRY)
-            elif datetime.utcnow() - message_time < timedelta(days=3):
-                current_app.logger.error(
+            else:
+                current_app.logger.warning(
                     "notification not found for reference: {} (update to {})".format(reference, notification_status)
                 )
             return
diff --git a/tests/app/celery/test_process_ses_receipts_tasks.py b/tests/app/celery/test_process_ses_receipts_tasks.py
index 3cd27cfd1..0905f1069 100644
--- a/tests/app/celery/test_process_ses_receipts_tasks.py
+++ b/tests/app/celery/test_process_ses_receipts_tasks.py
@@ -117,7 +117,7 @@ def test_ses_callback_should_retry_if_notification_is_new(client, notify_db, moc
 
 def test_ses_callback_should_log_if_notification_is_missing(client, notify_db, mocker):
     mock_retry = mocker.patch('app.celery.process_ses_receipts_tasks.process_ses_results.retry')
-    mock_logger = mocker.patch('app.celery.process_ses_receipts_tasks.current_app.logger.error')
+    mock_logger = mocker.patch('app.celery.process_ses_receipts_tasks.current_app.logger.warning')
 
     with freeze_time('2017-11-17T12:34:03.646Z'):
         assert process_ses_results(ses_notification_callback(reference='ref')) is None