Getting ready for 0.8.3

Milter/__init__.py

@@ -16,6 +16,8 @@ from milter import ACCEPT,CONTINUE,REJECT,DISCARD,TEMPFAIL,	\
 try: from milter import QUARANTINE
 except: pass
 
+__version__ = '0.8.3'
+
 _seq_lock = thread.allocate_lock()
 _seq = 0
 
@@ -215,6 +217,6 @@ def runmilter(name,socketname,timeout = 0):
     raise milter.error("out of thread resources")
 
 __all__ = globals().copy()
-for priv in ('os','milter','thread','factory','_seq','_seq_lock'):
+for priv in ('os','milter','thread','factory','_seq','_seq_lock','__version__'):
   del __all__[priv]
 __all__ = __all__.keys()

Milter/dsn.py

@@ -9,6 +9,7 @@ import smtplib
 import spf
 import socket
 from email.Message import Message
+import Milter
 
 nospf_msg = """Subject: Critical mail server configuration error
 
@@ -168,6 +169,7 @@ def create_msg(q,rcptlist,origmsg=None,template=None):
   msg.add_header('To',sender)
   msg.add_header('From','postmaster@%s'%receiver)
   msg.add_header('Auto-Submitted','auto-generated (configuration error)')
+  msg.add_header('X-Mailer','PyMilter-'+Milter.__version__)
   msg.set_type('text/plain')
 
   if not template: