* Add support for the Exim 4 MTA. Contributed by Stephen Turnbull.

1 files changed, 51 insertions, 0 deletions

diff --git a/src/mailman/mta/exim4.py b/src/mailman/mta/exim4.py
new file mode 100644
index 000000000..c2a364ae5
--- /dev/null
+++ b/src/mailman/mta/exim4.py
@@ -0,0 +1,51 @@
+# Copyright (C) 2013 by the Free Software Foundation, Inc.
+#
+# This file is part of GNU Mailman.
+#
+# GNU Mailman is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option)
+# any later version.
+#
+# GNU Mailman is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# GNU Mailman.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Creation/deletion hooks for the Exim4 MTA."""
+
+from __future__ import absolute_import, print_function, unicode_literals
+
+__metaclass__ = type
+__all__ = [
+    'LMTP',
+    ]
+
+
+from mailman.interfaces.mta import IMailTransportAgentLifecycle
+from zope.interface import implementer
+
+
+
+@implementer(IMailTransportAgentLifecycle)
+class LMTP:
+    """Connect Mailman to Exim4 via LMTP.
+
+    See `IMailTransportAgentLifecycle`.
+    """
+
+    # Exim4 handles all configuration itself, by finding the list config file.
+    def __init__(self):
+        pass
+
+    def create(self, mlist):
+        pass
+
+    delete = create
+
+    def regenerate(self, directory=None):
+        """See `IMailTransportAgentLifecycle`."""
+        pass