发送邮件（附件）

# -*- coding: UTF-8 -*-

import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.header import Header


def mailSend():
    # 第三方 SMTP 服务
    mail_host = "smtp.X.com"  # 设置服务器
    mail_user = "XXX"  # 用户名
    mail_pass = "XXX"  # 口令

    sender = 'bjdq_liuhuan@beijing-hualian.com'
    receivers = ['447968521@qq.com']  # 接收邮件，可设置为你的QQ邮箱或者其他邮箱

    message = MIMEMultipart()
    message['From'] = Header("菜鸟教程", 'utf-8')
    message['To'] = Header("测试", 'utf-8')

    subject = 'Python SMTP 邮件测试'
    message['Subject'] = Header(subject, 'utf-8')

    # 邮件正文内容
    message.attach(MIMEText('这是菜鸟教程Python 邮件发送测试……', 'plain', 'utf-8'))

    # 构造附件1，传送当前目录下的 test.txt 文件
    att1 = MIMEText(open('/Users/liuhuan/Downloads/App.vue', 'rb').read(), 'base64', 'utf-8')
    att1["Content-Type"] = 'application/octet-stream'
    # 这里的filename可以任意写，写什么名字，邮件中显示什么名字
    att1["Content-Disposition"] = 'attachment; filename="App.vue"'
    message.attach(att1)

    try:
        smtpObj = smtplib.SMTP()
        smtpObj.connect(mail_host, 25)  # 25 为 SMTP 端口号
        smtpObj.login(mail_user, mail_pass)
        smtpObj.sendmail(sender, receivers, message.as_string())
        smtpObj.quit()
        print("邮件发送成功")

    except smtplib.SMTPException as e:
        print("Error: 无法发送邮件", e)


if __name__ == '__main__':
    mailSend()

提示

密码（mail_pass）为邮箱的授权密码。