【python】用SMTP模块发送带附件的邮件
第一篇博客!参考链接⬅
在书上看了用SMTP模块发邮件,试过之后发现并没有什么用。163邮箱开启了SMTP服务后,登陆了发送的时候却被拒收了。
找了前人的资料,发现被过期的教程害死了。
以下代码有效:
import smtplib from email.mime.text import MIMEText from email.mime.multipart import MIMEMultipart from email.mime.image import MIMEImage #全部为python内置,不需要安装第三方模块 receivers = ["receivers@163.com"] sender = "sender@163.com" mail_pass = "password" mail_subject = "python发送邮件测试" # 邮件的标题 mail_context = "这是邮件内容" msg = MIMEMultipart() msg["From"] = sender # 发件人 msg["To"] = ";".join(receivers) # 收件人 msg["Subject"] = mail_subject # 邮件标题 # 邮件正文 msg.attach(MIMEText(mail_context, 'plain', 'utf-8')) #图片附件 #不同的目录下要写全文件路径 with open('test.jpg','rb') as picAtt: msgImg = MIMEImage(picAtt.read()) msgImg.add_header('Content-Disposition', 'attachment', filename='你.jpg') #msgImg.add_header('Content-ID', '<0>') #msgImg.add_header('X-Attachment-Id', '0') msg.attach(msgImg) # 构造附件 att = MIMEText(open('test.txt', "rb").read(), "base64", "utf-8") att["Content-Type"] = "application/octet-stream" # 附件名称为中文时的写法 att.add_header("Content-Disposition", "attachment", filename=("gbk", "", "测试结果.txt")) # 附件名称非中文时的写法 # att["Content-Disposition"] = 'attachment; filename="test.html")' msg.attach(att) try: # 启动网易SMTP服务,端口465 smtpObj = smtplib.SMTP_SSL('smtp.163.com', 465) # 登陆账号 smtpObj.login('sender@163.com', 'your_password') # 发送 smtpObj.sendmail(sender, receivers, msg.as_string()) print('Success!') # 退出登录 smtpObj.quit() except smtplib.SMTPException as e: print(e)
如果不需要附件,删除附件的代码块就行。
注:密码最好不保存在代码中,而是使用时输入