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50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
# AI辅助生成：deepseek-v3-2，2026年3月20日
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import os
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from email.message import EmailMessage
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import aiosmtplib
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from dotenv import load_dotenv
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import asyncio
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load_dotenv()
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SMTP_HOST = os.getenv("SMTP_HOST", "smtp.qiye.aliyun.com")
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SMTP_PORT = int(os.getenv("SMTP_PORT", 465))
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SMTP_USER = os.getenv("SMTP_USER", "noreply@yourdomain.com")
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SMTP_PASS = os.getenv("SMTP_PASS", "your_password")
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async def send_html_email(
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to_email: str,
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subject: str,
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html_content: str,
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sender_name: str = "AI 热点",
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sender_email: str = None
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) -> bool:
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"""底层纯异步发送邮件工具"""
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# 如果未指定发送者邮箱，默认使用环境配置中的认证邮箱
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if sender_email is None:
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sender_email = SMTP_USER
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message = EmailMessage()
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# 动态拼接 From 字段
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message["From"] = f"{sender_name} <{sender_email}>"
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message["To"] = to_email
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message["Subject"] = subject
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# 设定内容为 HTML
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message.set_content(html_content, subtype="html")
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try:
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await aiosmtplib.send(
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message,
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hostname=SMTP_HOST,
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port=SMTP_PORT,
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username=SMTP_USER,
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password=SMTP_PASS,
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use_tls=True,
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)
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return True
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except Exception as e:
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print(f"邮件发送至 {to_email} 失败: {str(e)}")
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return False
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