Version 0.6 !!

extensions/__init__.py

@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+import os
+import re
+
+def loadextensions():
+    from django.conf import settings
+
+    expr = re.compile("mailng\.extensions\.(.+)")
+    for app in settings.INSTALLED_APPS:
+        m = expr.match(app)
+        if not m:
+            continue
+        module = __import__(m.group(1), globals(), locals(), ['main'])
+        module.main.init()

extensions/postfix_autoreply/main.py

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+# -*- coding: utf-8 -*-
+
+"""
+Postfix auto-replies plugin.
+
+This module provides a way to integrate MailNG auto-reply
+functionality into Postfix.
+
+"""
+from mailng.lib import events
+from models import Transport, Alias
+
+def init():
+    events.register("CreateDomain", onCreateDomain)
+    events.register("DeleteDomain", onDeleteDomain)
+    events.register("CreateMailbox", onCreateMailbox)
+    events.register("DeleteMailbox", onDeleteMailbox)
+
+def onCreateDomain(**kwargs):
+    dom = kwargs["dom"]
+    transport = Transport()
+    transport.domain = "autoreply.%s" % dom.name
+    transport.method = "autoreply:"
+    transport.save()
+
+def onDeleteDomain(**kwargs):
+    dom = kwargs["dom"]
+    trans = Transport.objects.get(domain="autoreply.%s" % dom.name)
+    trabs.delete()
+
+def onCreateMailbox(**kwargs):
+    mbox = kwargs["mbox"]
+    alias = Alias()
+    alias.full_address = mbox.full_address
+    alias.autoreply_address = \
+        "%s@autoreply.%s" % (mbox.full_address, mbox.domain.name)
+    alias.save()
+
+def onDeleteMailbox(**kwargs):
+    mbox = kwargs["mbox"]
+    alias = Alias.objects.get(full_address=mbox.full_address)
+    alias.delete()

extensions/postfix_autoreply/models.py

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+from django.db import models
+from mailng.admin.models import Domain, Mailbox
+
+class Transport(models.Model):
+    domain = models.CharField(max_length=300)
+    method = models.CharField(max_length=255)
+
+class Alias(models.Model):
+    full_address = models.CharField(max_length=255)
+    autoreply_address = models.CharField(max_length=255)