diff --git a/mailing.py b/mailing.py
index 405dfc1..bf1b3c2 100755
--- a/mailing.py
+++ b/mailing.py
@@ -56,6 +56,9 @@ def parse_args():
     parser.add_argument(
         "-v", "--verbose", action="store_true",
     )
+    parser.add_argument(
+        "-vv", "--very-verbose", action="store_true",
+    )
     parser.add_argument(
         "-a", "--attachement", type=str, nargs="+", help="Optionnal attachments.",
     )
@@ -157,7 +160,8 @@ def send_message(templates, data, attachments, args):
     if not args.dry_run:
         # sending the mail to its recipients using the local mailer via SMTP
         server = smtplib.SMTP("localhost", "25")
-        server.set_debuglevel(1)
+        if args.very_verbose:
+            server.set_debuglevel(1)
         server.send_message(msg)
         server.quit()