diff --git a/Lib/email/base64mime.py b/Lib/email/base64mime.py
index 05f960c..8804427 100644
--- a/Lib/email/base64mime.py
+++ b/Lib/email/base64mime.py
@@ -20,7 +20,7 @@
 
 This module does not do the line wrapping or end-of-line character conversion
 necessary for proper internationalized headers; it only does dumb encoding and
-decoding.  To deal with the various line wrapping issues, use the email.Header
+decoding.  To deal with the various line wrapping issues, use the email.header
 module.
 """
 
@@ -167,7 +167,7 @@
 
     This function does not parse a full MIME header value encoded with
     base64 (like =?iso-8895-1?b?bmloISBuaWgh?=) -- please use the high
-    level email.Header class for that functionality.
+    level email.header class for that functionality.
     """
     if not s:
         return s
diff --git a/Lib/email/header.py b/Lib/email/header.py
index ab0d3fc..6e03922 100644
--- a/Lib/email/header.py
+++ b/Lib/email/header.py
@@ -62,7 +62,7 @@
     header, otherwise a lower-case string containing the name of the character
     set specified in the encoded string.
 
-    An email.Errors.HeaderParseError may be raised when certain decoding error
+    An email.errors.HeaderParseError may be raised when certain decoding error
     occurs (e.g. a base64 decoding exception).
     """
     # If no encoding, just return the header
@@ -337,8 +337,8 @@
         # different charsets and/or encodings, and the resulting header will
         # accurately reflect each setting.
         #
-        # Each encoding can be email.Utils.QP (quoted-printable, for
-        # ASCII-like character sets like iso-8859-1), email.Utils.BASE64
+        # Each encoding can be email.utils.QP (quoted-printable, for
+        # ASCII-like character sets like iso-8859-1), email.utils.BASE64
         # (Base64, for non-ASCII like character sets like KOI8-R and
         # iso-2022-jp), or None (no encoding).
         #
diff --git a/Lib/email/message.py b/Lib/email/message.py
index 23cedf6..129f4ba 100644
--- a/Lib/email/message.py
+++ b/Lib/email/message.py
@@ -129,7 +129,7 @@
         "From ".  For more flexibility, use the flatten() method of a
         Generator instance.
         """
-        from email.Generator import Generator
+        from email.generator import Generator
         fp = StringIO()
         g = Generator(fp)
         g.flatten(self, unixfrom=unixfrom)
@@ -787,4 +787,4 @@
         return [part.get_content_charset(failobj) for part in self.walk()]
 
     # I.e. def walk(self): ...
-    from email.Iterators import walk
+    from email.iterators import walk
diff --git a/Lib/email/quoprimime.py b/Lib/email/quoprimime.py
index 389b276..b9dbfa9 100644
--- a/Lib/email/quoprimime.py
+++ b/Lib/email/quoprimime.py
@@ -11,7 +11,7 @@
 allowed in email bodies or headers.
 
 Quoted-printable is very space-inefficient for encoding binary files; use the
-email.base64MIME module for that instead.
+email.base64mime module for that instead.
 
 This module provides an interface to encode and decode both headers and bodies
 with quoted-printable encoding.
@@ -23,7 +23,7 @@
 This module does not do the line wrapping or end-of-line character
 conversion necessary for proper internationalized headers; it only
 does dumb encoding and decoding.  To deal with the various line
-wrapping issues, use the email.Header module.
+wrapping issues, use the email.header module.
 """
 
 __all__ = [
@@ -330,7 +330,7 @@
 
     This function does not parse a full MIME header value encoded with
     quoted-printable (like =?iso-8895-1?q?Hello_World?=) -- please use
-    the high level email.Header class for that functionality.
+    the high level email.header class for that functionality.
     """
     s = s.replace('_', ' ')
     return re.sub(r'=\w{2}', _unquote_match, s)
diff --git a/Lib/email/test/test_email_codecs.py b/Lib/email/test/test_email_codecs.py
index 38b7d95..56baccd 100644
--- a/Lib/email/test/test_email_codecs.py
+++ b/Lib/email/test/test_email_codecs.py
@@ -6,9 +6,9 @@
 from test.test_support import TestSkipped, run_unittest
 
 from email.test.test_email import TestEmailBase
-from email.Charset import Charset
-from email.Header import Header, decode_header
-from email.Message import Message
+from email.charset import Charset
+from email.header import Header, decode_header
+from email.message import Message
 
 # We're compatible with Python 2.3, but it doesn't have the built-in Asian
 # codecs, so we have to skip all these tests.
diff --git a/Lib/email/test/test_email_torture.py b/Lib/email/test/test_email_torture.py
index d708b74..3ec4c66 100644
--- a/Lib/email/test/test_email_torture.py
+++ b/Lib/email/test/test_email_torture.py
@@ -17,7 +17,7 @@
 
 import email
 from email import __file__ as testfile
-from email.Iterators import _structure
+from email.iterators import _structure
 
 def openfile(filename):
     from os.path import join, dirname, abspath
diff --git a/Lib/test/test_old_mailbox.py b/Lib/test/test_old_mailbox.py
index 7bd5557..add9406 100644
--- a/Lib/test/test_old_mailbox.py
+++ b/Lib/test/test_old_mailbox.py
@@ -99,11 +99,11 @@
 
     def test_unix_mbox(self):
         ### should be better!
-        import email.Parser
+        import email.parser
         fname = self.createMessage("cur", True)
         n = 0
         for msg in mailbox.PortableUnixMailbox(open(fname),
-                                               email.Parser.Parser().parse):
+                                               email.parser.Parser().parse):
             n += 1
             self.assertEqual(msg["subject"], "Simple Test")
             self.assertEqual(len(str(msg)), len(FROM_)+len(DUMMY_MESSAGE))
diff --git a/Lib/wsgiref/headers.py b/Lib/wsgiref/headers.py
index 02fd6a0..6bd304e 100644
--- a/Lib/wsgiref/headers.py
+++ b/Lib/wsgiref/headers.py
@@ -1,6 +1,6 @@
 """Manage HTTP Response Headers
 
-Much of this module is red-handedly pilfered from email.Message in the stdlib,
+Much of this module is red-handedly pilfered from email.message in the stdlib,
 so portions are Copyright (C) 2001,2002 Python Software Foundation, and were
 written by Barry Warsaw.
 """
@@ -174,7 +174,7 @@
 
         h.add_header('content-disposition', 'attachment', filename='bud.gif')
 
-        Note that unlike the corresponding 'email.Message' method, this does
+        Note that unlike the corresponding 'email.message' method, this does
         *not* handle '(charset, language, value)' tuples: all values must be
         strings or None.
         """