From bcacba04065753a318f475ac3306f89ca9d1f138 Mon Sep 17 00:00:00 2001
From: Mathias Rav <rav@cs.au.dk>
Date: Sat, 2 May 2015 21:44:39 +0200
Subject: [PATCH] Try to fix encoding problems in Python 2

---
 emailtunnel/__init__.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/emailtunnel/__init__.py b/emailtunnel/__init__.py
index d0f8a57..6f22d9e 100644
--- a/emailtunnel/__init__.py
+++ b/emailtunnel/__init__.py
@@ -317,7 +317,8 @@ def handle_error(self):
 
 
 class SMTPReceiver(smtpd.SMTPServer):
-    channel_class = ResilientSMTPChannel
+    if six.PY3:
+        channel_class = ResilientSMTPChannel
 
     def __init__(self, host, port):
         self.host = host
@@ -371,7 +372,12 @@ def process_message(self, peer, mailfrom, rcpttos, str_data):
         bytestring, which we unpack here.
         """
 
-        data = str_data.encode('latin1')
+        if six.PY3:
+            data = str_data.encode('latin1')
+        else:
+            data = str_data
+            logging.debug("Type of str_data is %s" % (type(str_data),))
+
         if six.PY2:
             if data.startswith('From nobody'):
                 # Remove first line which contains useless envelope info