--- a/roundup/rfc2822.py	Wed Apr 30 01:28:37 2003 +0000
+++ b/roundup/rfc2822.py	Tue May 06 21:49:20 2003 +0000
@@ -1,4 +1,5 @@
 import re
+from string import letters, digits
 from binascii import b2a_base64, a2b_base64
 
 ecre = re.compile(r'''
@@ -11,7 +12,7 @@
   \?=                   # literal ?=
   ''', re.VERBOSE | re.IGNORECASE)
 
-hqre = re.compile(r'^[-a-zA-Z0-9!*+/\[\]., ]+$')
+hqre = re.compile(r'^[A-z0-9!"#$%%&\'()*+,-./:;<=>?@\[\]^_`{|}~ ]+$')
 
 def base64_decode(s, convert_eols=None):
     """Decode a raw base64 string.

--- a/test/test_mailgw.py	Wed Apr 30 01:28:37 2003 +0000
+++ b/test/test_mailgw.py	Tue May 06 21:49:20 2003 +0000
@@ -8,7 +8,7 @@
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 #
-# $Id: test_mailgw.py,v 1.45 2003-04-27 02:16:47 richard Exp $
+# $Id: test_mailgw.py,v 1.46 2003-05-06 21:49:20 kedder Exp $
 
 import unittest, cStringIO, tempfile, os, shutil, errno, imp, sys, difflib
 import rfc822
@@ -22,7 +22,7 @@
 #    import rfc822 as email
 
 from roundup.mailgw import MailGW, Unauthorized, uidFromAddress
-from roundup import init, instance
+from roundup import init, instance, rfc2822
 
 # TODO: make this output only enough equal lines for context, not all of
 # them
@@ -952,6 +952,13 @@
         i = uidFromAddress(self.db, ('', 'user@foo.com'), 1)
         self.assertNotEqual(uidFromAddress(self.db, ('', 'user@bar.com'), 1), i)
 
+    def testRFC2822(self):
+        ascii_header = "[issue243] This is a \"test\" - with 'quotation' marks"
+        unicode_header = '[issue244] \xd0\xb0\xd0\xbd\xd0\xb4\xd1\x80\xd0\xb5\xd0\xb9'
+        unicode_encoded = '=?utf-8?q?[issue244]_=D0=B0=D0=BD=D0=B4=D1=80=D0=B5=D0=B9?='
+        self.assertEqual(rfc2822.encode_header(ascii_header), ascii_header)
+        self.assertEqual(rfc2822.encode_header(unicode_header), unicode_encoded)
+
 def suite():
     l = [unittest.makeSuite(MailgwTestCase),
     ]