--- a/tests/dummysmtpd.py Sun Feb 20 15:18:15 2022 -0700 +++ b/tests/dummysmtpd.py Thu Mar 03 17:34:00 2022 +0100 @@ -2,7 +2,6 @@ """dummy SMTP server for use in tests""" -from __future__ import absolute_import import asyncore import optparse