# Path: Milter/utils.py
# def parse_addr(t):
#   """Split email into user,domain.
# 
#   >>> parse_addr('user@example.com')
#   ['user', 'example.com']
#   >>> parse_addr('"user@example.com"')
#   ['user@example.com']
#   >>> parse_addr('"user@bar"@example.com')
#   ['user@bar', 'example.com']
#   >>> parse_addr('foo')
#   ['foo']
#   >>> parse_addr('@mx.example.com:user@example.com')
#   ['user', 'example.com']
#   >>> parse_addr('@user@example.com')
#   ['@user', 'example.com']
#   """
#   if t.startswith('<') and t.endswith('>'): t = t[1:-1]
#   if t.startswith('"'):
#     if t.endswith('"'): return [t[1:-1]]
#     pos = t.find('"@')
#     if pos > 0: return [t[1:pos],t[pos+2:]]
#   if t.startswith('@'):
#     try: t = t.split(':',1)[1]
#     except IndexError: pass
#   return t.rsplit('@',1)


import Milter
import time
import email
import mimetypes
import os
import sys
  from StringIO import StringIO as BytesIO
  from io import BytesIO
from email import message_from_binary_file
from email import policy
from socket import AF_INET, AF_INET6
from Milter.utils import parse_addr
  from multiprocessing import Process as Thread, Queue
  from threading import Thread
  from Queue import Queue
    self.fp = None
    self.receiver = self.getsymval('j')
    self.log("connect from %s at %s" % (IPname, hostaddr) )
    
    return Milter.CONTINUE


  ##  def hello(self,hostname):
  def hello(self, heloname):
    # (self, 'mailout17.dallas.texas.example.com')
    self.H = heloname
    self.log("HELO %s" % heloname)
    if heloname.find('.') < 0:	# illegal helo name
      # NOTE: example only - too many real braindead clients to reject on this
      self.setreply('550','5.7.1','Sheesh people!  Use a proper helo name!')
      return Milter.REJECT
      
    return Milter.CONTINUE

  ##  def envfrom(self,f,*str):
  def envfrom(self, mailfrom, *str):
    self.F = mailfrom
    self.R = []  # list of recipients
    self.fromparms = Milter.dictfromlist(str)	# ESMTP parms
    self.user = self.getsymval('{auth_authen}')	# authenticated user
    self.log("mail from:", mailfrom, *str)
    # NOTE: self.fp is only an *internal* copy of message data.  You
    # must use addheader, chgheader, replacebody to change the message
    # on the MTA.
    self.fp = BytesIO()

# Path: Milter/utils.py
# def parse_addr(t):
#   """Split email into user,domain.
# 
#   >>> parse_addr('user@example.com')
#   ['user', 'example.com']
#   >>> parse_addr('"user@example.com"')
#   ['user@example.com']
#   >>> parse_addr('"user@bar"@example.com')
#   ['user@bar', 'example.com']
#   >>> parse_addr('foo')
#   ['foo']
#   >>> parse_addr('@mx.example.com:user@example.com')
#   ['user', 'example.com']
#   >>> parse_addr('@user@example.com')
#   ['@user', 'example.com']
#   """
#   if t.startswith('<') and t.endswith('>'): t = t[1:-1]
#   if t.startswith('"'):
#     if t.endswith('"'): return [t[1:-1]]
#     pos = t.find('"@')
#     if pos > 0: return [t[1:pos],t[pos+2:]]
#   if t.startswith('@'):
#     try: t = t.split(':',1)[1]
#     except IndexError: pass
#   return t.rsplit('@',1)


# Path: template.py
import Milter
import time
import email
import mimetypes
import os
import sys
  from StringIO import StringIO as BytesIO
  from io import BytesIO
from email import message_from_binary_file
from email import policy
from socket import AF_INET, AF_INET6
from Milter.utils import parse_addr
  from multiprocessing import Process as Thread, Queue
  from threading import Thread
  from Queue import Queue

    self.fp = None
    self.receiver = self.getsymval('j')
    self.log("connect from %s at %s" % (IPname, hostaddr) )
    
    return Milter.CONTINUE


  ##  def hello(self,hostname):
  def hello(self, heloname):
    # (self, 'mailout17.dallas.texas.example.com')
    self.H = heloname
    self.log("HELO %s" % heloname)
    if heloname.find('.') < 0:	# illegal helo name
      # NOTE: example only - too many real braindead clients to reject on this
      self.setreply('550','5.7.1','Sheesh people!  Use a proper helo name!')
      return Milter.REJECT
      
    return Milter.CONTINUE

  ##  def envfrom(self,f,*str):
  def envfrom(self, mailfrom, *str):
    self.F = mailfrom
    self.R = []  # list of recipients
    self.fromparms = Milter.dictfromlist(str)	# ESMTP parms
    self.user = self.getsymval('{auth_authen}')	# authenticated user
    self.log("mail from:", mailfrom, *str)
    # NOTE: self.fp is only an *internal* copy of message data.  You
    # must use addheader, chgheader, replacebody to change the message
    # on the MTA.
    self.fp = BytesIO()

    self.canon_from = '@'.join(parse_addr(mailfrom))