Index: Lib/email/encoders.py
===================================================================
--- Lib/email/encoders.py	(revision 88393)
+++ Lib/email/encoders.py	(working copy)
@@ -12,7 +12,7 @@
     ]
 
 
-from base64 import b64encode as _bencode
+from base64 import encodebytes as _bencode
 from quopri import encodestring as _encodestring