python如何发送邮件
以qq邮箱作为示例
#! /usr/bin/env python # -*- coding: utf-8 -*- # 发送邮件.py import smtplib from email.mime.text import MIMEText from email.header import Header # 配置参数 sender_email = "发件人@qq.com" # 发件人QQ邮箱 password = "授权码" # QQ邮箱授权码(不是QQ密码!) receiver_email = "收件人@163.com" # 收件人163邮箱 smtp_server = "smtp.qq.com" # QQ邮箱SMTP服务器 smtp_port = 465 # SSL加密端口 # 构建邮件内容 mail_content = """ 这是一封来自Python程序的测试邮件 - 发送时间:2025年X月X日 - 状态:自动发送 """ message = MIMEText(mail_content, "plain", "utf-8") # 正文内容(纯文本) message["From"] = sender_email message["To"] = receiver_email message["Subject"] = Header("程序执行结果提醒!", "utf-8") # 邮件主题 try: # 连接SMTP服务器 smtp = smtplib.SMTP_SSL(smtp_server, smtp_port) smtp.login(sender_email, password) # 发送邮件 smtp.sendmail(sender_email, receiver_email, message.as_string()) print("邮件发送成功!") except Exception as e: print(f"发送失败: {str(e)}") finally: smtp.quit() # 关闭连接