Python SMTP.rset方法代码示例

# 需要导入模块: from smtplib import SMTP [as 别名]
# 或者: from smtplib.SMTP import rset [as 别名]
def send(mail_from, ffrom, rcpt_tos, reply_to, subject, content, files):
    ret = {}

    s = SMTP('%s:%d' % (HOST, PORT))
    s.set_debuglevel(DEBUG_MODE)
    if USE_SSL:
        s.starttls()
    s.login(API_USER, API_KEY)

    for rcpt_to in rcpt_tos:
        ret[rcpt_to] = None

        msg = MIMEMultipart('alternative')
        msg['subject'] = subject
        msg['from'] = ffrom
        msg['reply-to'] = reply_to
        msg['to'] = rcpt_to

        part = MIMEText(content, 'html', 'utf8')
        msg.attach(part)

        for f in files:
            part = MIMEBase('application', 'octet-stream')  # 'octet-stream': binary data
            part.set_payload(open(f, 'rb').read())
            encoders.encode_base64(part)

            # 如果附件名称含有中文, 则 filename 要转换为gb2312编码, 否则就会出现乱码
            # unicode转换方法:  basename.encode('gb2312')
            # utf-8转换方法:    basename.decode('utf-8').encode('gb2312')
            filename = os.path.basename(f)
            part.add_header(
                'Content-Disposition',
                'attachment; filename="%s"' %
                filename.decode('utf8').encode('gb2312'))
            msg.attach(part)

        s.mail(mail_from)
        s.rcpt(rcpt_to)
        reply_data = s.data(msg.as_string())
        s.rset()

        message_id = _message_id(reply_data)
        ret[rcpt_to] = message_id + '0$' + rcpt_to

    s.quit()

    print ret
    return ret

# 需要导入模块: from smtplib import SMTP [as 别名]
# 或者: from smtplib.SMTP import rset [as 别名]
def send(mail_from, ffrom, rcpt_to, subject, content):                                                                  
    ret = {}

    s = SMTP('%s:%d' % (HOST, PORT))
    s.login(API_USER, API_KEY)

    msg = MIMEMultipart('alternative')
    msg['subject'] = subject
    msg['from'] = ffrom
    msg['to'] = rcpt_to

    part = MIMEText(content, 'html', 'utf8')
    msg.attach(part)

    s.mail(mail_from)
    s.rcpt(rcpt_to)
    print s.data(msg.as_string())
    s.rset()
    s.quit()

# 需要导入模块: from smtplib import SMTP [as 别名]
# 或者: from smtplib.SMTP import rset [as 别名]
class GoodGrammarTests(unittest.TestCase):
    """Collection of tests of valid SMTP grammar (i.e. they should not generate any error responses from server)"""
    
    addrs = [
        '[email protected]', '[email protected]', '[email protected]',
        '[email protected]', '[email protected]'
        ]

    def setUp(self):
        self.smtp = SMTP('localhost', 1025)

    def tearDown(self):
        # self.smtp.quit()
        self.smtp.close()
        self.smtp = None

    def assertOk(self, result):
      self.assertEqual(result, (250, 'Ok'))

    def testConnect(self):
        """On connecting the server sends a 220 response with a welcome message."""
        smtp = SMTP();
        self.assertEqual(smtp.connect('localhost', 1025), (220, 'test node.js smtpevent server 0.0.2'))
        smtp.quit();
        smtp.close()
        
    def testHelo(self):
        """The server responds to a valid HELO command."""
        self.assertEqual(self.smtp.helo('example.com'), (250, 'test Hello 127.0.0.1'))

    def testNoop(self):
        """The NOOP command takes no arguments."""
        self.assertOk(self.smtp.noop())
        
    def testQuit(self):
        """The QUIT command works without an argument"""
        self.assertEqual(self.smtp.quit(), (221, 'test closing connection'))

    def testQuitWithArgument(self):
        """The QUIT command works with an argument"""
        self.assertEqual(self.smtp.docmd('QUIT', 'See you later'), (221, 'test closing connection'))
        
    def testRset(self):
        """The RSET command takes no arguments."""
        self.assertOk(self.smtp.rset())
        
    def testMailFrom(self):
        """The MAIL command will extract the email address from the FROM:."""
        self.assertEqual(self.smtp.mail('[email protected]'), (250, 'Ok'))
        
    def testMailFromEmpty(self):
        """The MAIL command handles empty addresses"""
        self.assertEqual(self.smtp.mail('<>'), (250, 'Ok'))
    
    def testMultipleRcpts(self):
        """Multiple RCPT commands can be issued to add recipients."""
        self.assertOk(self.smtp.docmd('MAIL', 'FROM:<[email protected]>'))
        for rcpt in self.addrs:
            self.assertOk(self.smtp.docmd('RCPT', 'TO:<%s>' % rcpt))
    
    def testDataResponse(self):
        """The DATA instructs the self.smtp to end the message with <CR><LF>.<CR><LF>."""
        self.assertOk(self.smtp.mail('[email protected]'))
        self.assertOk(self.smtp.rcpt('[email protected]'))
        self.assertEqual(self.smtp.docmd('DATA'), (354, 'End data with <CR><LF>.<CR><LF>'))

# 需要导入模块: from smtplib import SMTP [as 别名]
# 或者: from smtplib.SMTP import rset [as 别名]
class MailTool(object):
	"""一个发邮件的工具类
	"""

	def __init__(self, host, port, user, password, ssl=False):
		"""初始化客户端连接
		"""

		# #timeout=socket._GLOBAL_DEFAULT_TIMEOUT
		# self.timeout = timeout

		self.client = SMTP(host=host, port=port) 

		if ssl:
			self.client.starttls()

		try:
			self.client = SMTP(host, port)
			print self.client.ehlo()
			print self.client.login(user, password)
			# 设置邮件服务的发送者为发送账号
			self.sender = user
		except SMTPConnectError as e:
			logging.error('SMTPConnectError({0}): on {1}:{2}'.format(e.message, host, port))
		except SMTPAuthenticationError as e:
			logging.error('SMTPAuthenticationError({0}): on {1}:{2}'.format(e.message, user, password))
			print e
			raw_input("Mail Account Authentication Failed! Press Enter to Quit:(")
			exit(-1)

		self.client.set_debuglevel(1) # debug=True

	def close(self):
		"""释放连接
		"""
		self.client.close()
		# self.client.quit()

	@staticmethod
	def msg(ffrom, rcpt_tos, reply_to, subject, content, files):
		"""生成待发送内容
		"""

		msg = MIMEMultipart('alternative')
		msg['subject'] = subject
		msg['from'] = ffrom
		msg['reply-to'] = reply_to
		msg['to'] = ','.join(rcpt_tos).strip()

		if len(content) > 0:
			part = MIMEText(content, 'html', 'utf8')
			# print 'content:', content
			msg.attach(part)

		if files != None:
			for f in files:
				part = MIMEBase('application', 'octet-stream') #'octet-stream': binary data 
				part.set_payload(open(f, 'rb').read())
				encoders.encode_base64(part)

				# 如果附件名称含有中文, 则 filename 要转换为gb2312编码, 否则就会出现乱码
				# unicode转换方法:  basename.encode('gb2312')  
				# utf-8转换方法:    basename.decode('utf-8').encode('gb2312')  
				filename = os.path.basename(f)
				part.add_header('Content-Disposition', 'attachment; filename="%s"' % filename.encode('gb2312'))
				msg.attach(part)

		logging.info('gen msg for '+ reply_to)
		return msg

	def _message_id(self, reply):
		message_id = None

		if str(reply[0]) == '250': 
			message_id = str(reply[1]).split('#')[1]

		return message_id


	def send(self, msg):

		self.client.mail(self.sender)
		self.client.rcpt(msg['to'])
		
		# print msg.as_string()
		try:
			(code, resp) = self.client.data(msg.as_string())
			self.client.rset()

			logging.info('send %s' % resp)

			if code == 250:
				logging.info('send to %s' % msg['to'])
				return True
			logging.error('code=%d, msg=%s' % (code, resp))
			return False

		except:
			return False