本文實(shí)例為大家分享了Python smtplib發(fā)送郵件功能的具體代碼，供大家參考，具體內(nèi)容如下

解決之前版本的問(wèn)題，下面為最新版

#!/usr/bin/env python # coding:gbk  """ FuncName: sendemail.py Desc: sendemail with text,image,audio,application... Date: 2016-06-20 10:30 Home: http://blog.csdn.net/z_johnny Author: johnny """  from email.mime.multipart import MIMEMultipart from email.mime.application import MIMEApplication from email.utils import COMMASPACE from email.mime.text import MIMEText from email.mime.image import MIMEImage from email.mime.audio import MIMEAudio import ConfigParser import smtplib import os  class MyEmail:  def __init__(self, email_config_path, email_attachment_path):   """   init config   """   config = ConfigParser.ConfigParser()   config.read(email_config_path)   self.attachment_path = email_attachment_path    self.smtp = smtplib.SMTP()   self.login_username = config.get('SMTP', 'login_username')   self.login_password = config.get('SMTP', 'login_password')   self.sender = config.get('SMTP', 'login_username') # same as login_username   self.receiver = config.get('SMTP', 'receiver')   self.host = config.get('SMTP', 'host')   #self.port = config.get('SMTP', 'port')  發(fā)現(xiàn)加入端口后有時(shí)候發(fā)郵件出現(xiàn)延遲，故暫時(shí)取消   def connect(self):   """   connect server   """   #self.smtp.connect(self.host, self.port)   self.smtp.connect(self.host)   def login(self):   """   login email   """   try:    self.smtp.login(self.login_username, self.login_password)   except:    raise AttributeError('Can not login smtp!!!')   def send(self, email_title, email_content):   """   send email   """   msg = MIMEMultipart()     # create MIMEMultipart   msg['From'] = self.sender    # sender   receiver = self.receiver.split(",")  # split receiver to send more user   msg['To'] = COMMASPACE.join(receiver)   msg['Subject'] = email_title   # email Subject   content = MIMEText(email_content, _charset='gbk') # add email content ,coding is gbk, becasue chinese exist   msg.attach(content)    for attachment_name in os.listdir(self.attachment_path):    attachment_file = os.path.join(self.attachment_path,attachment_name)     with open(attachment_file, 'rb') as attachment:     if 'application' == 'text':      attachment = MIMEText(attachment.read(), _subtype='octet-stream', _charset='GB2312')     elif 'application' == 'image':      attachment = MIMEImage(attachment.read(), _subtype='octet-stream')     elif 'application' == 'audio':      attachment = MIMEAudio(attachment.read(), _subtype='octet-stream')     else:      attachment = MIMEApplication(attachment.read(), _subtype='octet-stream')     attachment.add_header('Content-Disposition', 'attachment', filename = ('gbk', '', attachment_name))    # make sure "attachment_name is chinese" right    msg.attach(attachment)    self.smtp.sendmail(self.sender, receiver, msg.as_string()) # format msg.as_string()   def quit(self):   self.smtp.quit()  def send():  import time  ISOTIMEFORMAT='_%Y-%m-%d_%A'  current_time =str(time.strftime(ISOTIMEFORMAT))   email_config_path = './config/emailConfig.ini' # config path  email_attachment_path = './result'    # attachment path  email_tiltle = 'johnny test'+'%s'%current_time # as johnny test_2016-06-20_Monday ,it can choose only file when add time  email_content = 'python發(fā)送郵件測(cè)試，包含附件'   myemail = MyEmail(email_config_path,email_attachment_path)  myemail.connect()  myemail.login()  myemail.send(email_tiltle, email_content)  myemail.quit()  if __name__ == "__main__":  # from sendemail import SendEmail  send()