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-rw-r--r--src/mailman/interfaces/mta.py6
1 files changed, 1 insertions, 5 deletions
diff --git a/src/mailman/interfaces/mta.py b/src/mailman/interfaces/mta.py
index 22c3d121e..44c0aba42 100644
--- a/src/mailman/interfaces/mta.py
+++ b/src/mailman/interfaces/mta.py
@@ -17,9 +17,6 @@
"""Interface for mail transport agent integration."""
-from __future__ import absolute_import, print_function, unicode_literals
-
-__metaclass__ = type
__all__ = [
'IMailTransportAgentAliases',
'IMailTransportAgentDelivery',
@@ -27,9 +24,8 @@ __all__ = [
]
-from zope.interface import Interface
-
from mailman.core.errors import MailmanError
+from zope.interface import Interface