1 发送文本信息
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'''加密发送文本邮件'''def sendEmail(from_addr,password,to_addr,smtp_server): try: msg = MIMEText('你好,来自信息化工程所的问候...', 'plain', 'utf-8') # 文本邮件 # msg = MIMEText('<html><body><h1>你好</h1>' + '<p>send by <a href="http://www.python.org" rel="external nofollow" rel="external nofollow" >信息化工程所 </a>...</p>' +'</body></html>', 'html', 'utf-8') # 网页文件 msg['From'] = _format_addr('信息化工程所 <%s>' % from_addr) msg['To'] = _format_addr('收件人 <%s>' % to_addr) msg['Subject'] = Header('邮件的主题：问候', 'utf-8').encode() server = smtplib.SMTP(smtp_server, 25) server.starttls() # 调用starttls()方法，就创建了安全连接 # server.set_debuglevel(1) # 记录详细信息 server.login(from_addr, password) # 登录邮箱服务器 server.sendmail(from_addr, [to_addr], msg.as_string()) # 发送信息 server.quit() print("加密后邮件发送成功！") except Exception as e: print("发送失败：" + e) |
2 发送带图片附件的邮件
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'''发送带图片附件的邮件'''def sendFileEmail(from_addr,password,to_addr,smtp_server): try: msg = MIMEMultipart() msg['From'] = _format_addr('信息化工程所 <%s>' % from_addr) msg['To'] = _format_addr('收件人 <%s>' % to_addr) msg['Subject'] = Header('邮件的主题：问候', 'utf-8').encode() # 邮件正文是MIMEText: msg.attach(MIMEText('send with file...', 'plain', 'utf-8')) # msg.attach(MIMEText('<html><body><h1>你好</h1>' + '<p>send by <img src=cid:0"></p>' +'</body></html>', 'html', 'utf-8')) # 网页文件 # 添加附件就是加上一个MIMEBase，从本地读取一个图片: with open(r'./file/图片.png', 'rb') as f: mime = MIMEBase('image', 'png', filename='图片.png') # 设置附件的MIME和文件名，这里是png类型: mime.add_header('Content-Disposition', 'attachment',filename=('gbk', '', '图片.png')) # 加上必要的头信息,解决中文附件名乱码 mime.add_header('Content-ID', '<0>') mime.add_header('X-Attachment-Id', '0') mime.set_payload(f.read()) # 把附件的内容读进来: encoders.encode_base64(mime) # 用Base64编码: msg.attach(mime) # 添加到MIMEMultipart: server = smtplib.SMTP(smtp_server, 25) # server.set_debuglevel(1) # 记录详细信息 server.login(from_addr, password) # 登录邮箱服务器 server.sendmail(from_addr, to_addr, msg.as_string()) # 发送信息 server.quit() print("带图片邮件发送成功！") except Exception as e: print("发送失败：" + e) |
3 发送带图片附件的邮件
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'''发送带图片附件的邮件'''def sendFilesEmail(from_addr,password,to_addr,smtp_server): try: msg = MIMEMultipart() msg['From'] = _format_addr('信息化工程所 <%s>' % from_addr) msg['To'] = _format_addr('收件人 <%s>' % to_addr) msg['Subject'] = Header('邮件的主题：问候', 'utf-8').encode() # 邮件正文是MIMEText: msg.attach(MIMEText('发送多附件邮件...', 'plain', 'utf-8')) #---这是附件部分--- #xlsx类型附件 part = MIMEApplication(open(r'./file/foo.xlsx','rb').read()) part.add_header('Content-Disposition', 'attachment', filename="foo.xlsx") msg.attach(part) #jpg类型附件 part = MIMEApplication(open(r'./file/图片.png','rb').read()) part.add_header('Content-Disposition', 'attachment', filename=('gbk', '', '图片.png')) msg.attach(part) #pdf类型附件 part = MIMEApplication(open(r'./file/foo.pdf','rb').read()) part.add_header('Content-Disposition', 'attachment', filename="foo.pdf") msg.attach(part) # #mp3类型附件 # part = MIMEApplication(open('foo.mp3','rb').read()) # part.add_header('Content-Disposition', 'attachment', filename="foo.mp3") # msg.attach(part) server = smtplib.SMTP(smtp_server, 25,timeout=30) # server.set_debuglevel(1) # 记录详细信息 server.login(from_addr, password) # 登录邮箱服务器 server.sendmail(from_addr, to_addr, msg.as_string()) # 发送信息 server.quit() print("带图片邮件发送成功！") except Exception as e: print("发送失败：" + e) |
4 完整代码
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from email import encodersfrom email.header import Headerfrom email.mime.text import MIMETextfrom email.mime.multipart import MIMEMultipartfrom email.mime.base import MIMEBasefrom email.mime.application import MIMEApplicationfrom email.utils import parseaddr, formataddrimport smtplibdef _format_addr(s): name, addr = parseaddr(s) return formataddr((Header(name, 'utf-8').encode(), addr))'''加密发送文本邮件'''def sendEmail(from_addr,password,to_addr,smtp_server): try: msg = MIMEText('你好,来自信息化工程所的问候...', 'plain', 'utf-8') # 文本邮件 # msg = MIMEText('<html><body><h1>你好</h1>' + '<p>send by <a href="http://www.python.org" rel="external nofollow" rel="external nofollow" > 信息化工程所</a>...</p>' +'</body></html>', 'html', 'utf-8') # 网页文件 msg['From'] = _format_addr('信息化工程所 <%s>' % from_addr) msg['To'] = _format_addr('收件人 <%s>' % to_addr) msg['Subject'] = Header('邮件的主题：问候', 'utf-8').encode() server = smtplib.SMTP(smtp_server, 25) server.starttls() # 调用starttls()方法，就创建了安全连接 # server.set_debuglevel(1) # 记录详细信息 server.login(from_addr, password) # 登录邮箱服务器 server.sendmail(from_addr, [to_addr], msg.as_string()) # 发送信息 server.quit() print("加密后邮件发送成功！") except Exception as e: print("发送失败：" + e)'''发送带图片附件的邮件'''def sendFileEmail(from_addr,password,to_addr,smtp_server): try: msg = MIMEMultipart() msg['From'] = _format_addr('信息化工程所 <%s>' % from_addr) msg['To'] = _format_addr('收件人 <%s>' % to_addr) msg['Subject'] = Header('邮件的主题：问候', 'utf-8').encode() # 邮件正文是MIMEText: msg.attach(MIMEText('send with file...', 'plain', 'utf-8')) # msg.attach(MIMEText('<html><body><h1>你好</h1>' + '<p>send by <img src=cid:0"></p>' +'</body></html>', 'html', 'utf-8')) # 网页文件 # 添加附件就是加上一个MIMEBase，从本地读取一个图片: with open(r'./file/图片.png', 'rb') as f: mime = MIMEBase('image', 'png', filename='图片.png') # 设置附件的MIME和文件名，这里是png类型: mime.add_header('Content-Disposition', 'attachment',filename=('gbk', '', '图片.png')) # 加上必要的头信息,解决中文附件名乱码 mime.add_header('Content-ID', '<0>') mime.add_header('X-Attachment-Id', '0') mime.set_payload(f.read()) # 把附件的内容读进来: encoders.encode_base64(mime) # 用Base64编码: msg.attach(mime) # 添加到MIMEMultipart: server = smtplib.SMTP(smtp_server, 25) # server.set_debuglevel(1) # 记录详细信息 server.login(from_addr, password) # 登录邮箱服务器 server.sendmail(from_addr, to_addr, msg.as_string()) # 发送信息 server.quit() print("带图片邮件发送成功！") except Exception as e: print("发送失败：" + e)'''发送带图片附件的邮件'''def sendFilesEmail(from_addr,password,to_addr,smtp_server): try: msg = MIMEMultipart() msg['From'] = _format_addr('信息化工程所 <%s>' % from_addr) msg['To'] = _format_addr('收件人 <%s>' % to_addr) msg['Subject'] = Header('邮件的主题：问候', 'utf-8').encode() # 邮件正文是MIMEText: msg.attach(MIMEText('发送多附件邮件...', 'plain', 'utf-8')) #---这是附件部分--- #xlsx类型附件 part = MIMEApplication(open(r'./file/foo.xlsx','rb').read()) part.add_header('Content-Disposition', 'attachment', filename="foo.xlsx") msg.attach(part) #jpg类型附件 part = MIMEApplication(open(r'./file/图片.png','rb').read()) part.add_header('Content-Disposition', 'attachment', filename=('gbk', '', '图片.png')) msg.attach(part) #pdf类型附件 part = MIMEApplication(open(r'./file/foo.pdf','rb').read()) part.add_header('Content-Disposition', 'attachment', filename="foo.pdf") msg.attach(part) # #mp3类型附件 # part = MIMEApplication(open('foo.mp3','rb').read()) # part.add_header('Content-Disposition', 'attachment', filename="foo.mp3") # msg.attach(part) server = smtplib.SMTP(smtp_server, 25,timeout=30) # server.set_debuglevel(1) # 记录详细信息 server.login(from_addr, password) # 登录邮箱服务器 server.sendmail(from_addr, to_addr, msg.as_string()) # 发送信息 server.quit() print("带图片邮件发送成功！") except Exception as e: print("发送失败：" + e)if __name__ == '__main__': from_addr = 'webter@tccxfw.com' # 邮箱登录用户名 password = 'TCC123' # 登录密码 to_addr = ['1943840362463@qq.com','jason1423@vip.qq.com','jason14449905@126.com'] # 发送对象地址，可以多个邮箱 smtp_server='172.16.254.46' # 服务器地址，默认端口号25 sendEmail(from_addr,password,to_addr,smtp_server) |
以上这篇Python实现邮件的批量发送的示例代码就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持服务器之家。
原文链接：https://www.cnblogs.com/baiboy/p/7251541.html
