域名备案后不续费

import datetime
import smtplib
from email.mime.text import MIMEText

# 备案到期日期
expiry_date = datetime.datetime(2023, 10, 1)

# 当前日期
current_date = datetime.datetime.now()

# 提前30天提醒
reminder_days = 30

if (expiry_date - current_date).days <= reminder_days:
    # 发送邮件提醒
    sender = 'your_email@example.com'
    receiver = 'receiver_email@example.com'
    subject = '备案续费提醒'
    message = '您的备案即将到期，请及时续费。'

    msg = MIMEText(message)
    msg['Subject'] = subject
    msg['From'] = sender
    msg['To'] = receiver

    smtp_server = 'smtp.example.com'
    smtp_port = 587
    smtp_username = 'your_email@example.com'
    smtp_password = 'your_password'

    server = smtplib.SMTP(smtp_server, smtp_port)
    server.starttls()
    server.login(smtp_username, smtp_password)
    server.sendmail(sender, receiver, msg.as_string())
    server.quit()

print('备案续费提醒已发送。')