域名到期多久删除

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

def send_email(subject, body, to_email):
    msg = MIMEText(body)
    msg['Subject'] = subject
    msg['From'] = 'your_email@example.com'
    msg['To'] = to_email

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

    with smtplib.SMTP(smtp_server, smtp_port) as server:
        server.starttls()
        server.login(smtp_user, smtp_password)
        server.sendmail(smtp_user, [to_email], msg.as_string())

def check_domain_expiry(domain, expiry_date, email):
    today = datetime.date.today()
    days_until_expiry = (expiry_date - today).days
    if days_until_expiry <= 30:
        subject = f"域名 {domain} 即将到期"
        body = f"域名 {domain} 将在 {days_until_expiry} 天后到期，请及时续费。"
        send_email(subject, body, email)

# 示例使用
domain = 'example.com'
expiry_date = datetime.date(2024, 1, 1)
email = 'admin@example.com'
check_domain_expiry(domain, expiry_date, email)