


How to implement smtplib small program for sending emails with attachments in python
Program name: sendMail_func.py
#!/usr/bin/env python # -*- coding:utf-8 -*- import os import sys import time import smtplib from email import encoders from email.mime.text import MIMEText from email.mime.base import MIMEBase from email.mime.multipart import MIMEMultipart def send_mail(sub,content,mail_to,fileList): mail_host='smtp.163.com' mail_user='****@163.com' mail_pass='******' mail_to_list=mail_to.split(',') msg = MIMEMultipart() #msg=MIMEText(content,_charset='utf-8') msg['Subject']=sub msg['From']=mail_user msg['To']=";".join(mail_to_list) msg.attach(MIMEText(content,_charset='utf-8')) files=fileList.split(',') for f in files: part = MIMEBase('application', 'octet-stream') #'octet-stream': binary data part.set_payload(open(f, 'rb').read()) encoders.encode_base64(part) part.add_header('Content-Disposition', 'attachment; filename="%s"' % os.path.basename(f).encode('utf-8')) msg.attach(part) try: s=smtplib.SMTP() s.connect(mail_host) s.login(mail_user,mail_pass) s.sendmail(mail_user,mail_to_list,msg.as_string()) s.close() return True except Exception, e: print str(e) return False if __name__=="__main__": if len(sys.argv) == 5: send_mail(sys.argv[1],sys.argv[2],sys.argv[3],sys.argv[4]) else: print '' print '*************************************************' print ' Error: 请传入四个参数值:邮件主题 邮件内容 收件人 附件路径' print ' 如: python sendMail_func.py 邮件测试 邮件内容 abc@126.com,def@163.com,123456789@qq.com 1.xlsx,2.xlsx' print '*************************************************' print '' exit
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