In 3k this becomes an items() call.

Merged revisions 71046 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r71046 | r.david.murray | 2009-04-02 10:05:35 -0400 (Thu, 02 Apr 2009) | 4 lines

  Add missing iteritems() call to the for loop in mailbox.MH.get_message().

  Fixes issue2625.
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diff --git a/Lib/test/test_mailbox.py b/Lib/test/test_mailbox.py
index 1828381..28b9322 100644
--- a/Lib/test/test_mailbox.py
+++ b/Lib/test/test_mailbox.py
@@ -931,6 +931,12 @@
         self._box.remove(key1)
         self.assertEqual(self._box.get_sequences(), {'flagged':[key0]})
 
+    def test_issue2625(self):
+        msg0 = mailbox.MHMessage(self._template % 0)
+        msg0.add_sequence('foo')
+        key0 = self._box.add(msg0)
+        refmsg0 = self._box.get_message(key0)
+
     def test_pack(self):
         # Pack the contents of the mailbox
         msg0 = mailbox.MHMessage(self._template % 0)