域名忘续费

import whois
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import datetime

def check_domain_expiration(domain):
    w = whois.whois(domain)
    expiration_date = w.expiration_date
    if isinstance(expiration_date, list):
        expiration_date = expiration_date[0]
    return expiration_date

def send_reminder_email(to_email, domain, days_left):
    from_email = "your_email@example.com"
    password = "your_email_password"

    msg = MIMEMultipart()
    msg['From'] = from_email
    msg['To'] = to_email
    msg['Subject'] = f"Domain Expiry Reminder for {domain}"

    body = f"Your domain {domain} will expire in {days_left} days. Please renew it as soon as possible."
    msg.attach(MIMEText(body, 'plain'))

    server = smtplib.SMTP('smtp.example.com', 587)
    server.starttls()
    server.login(from_email, password)
    text = msg.as_string()
    server.sendmail(from_email, to_email, text)
    server.quit()

domain = "example.com"
expiration_date = check_domain_expiration(domain)
days_left = (expiration_date - datetime.datetime.now()).days

if days_left < 30:
    send_reminder_email("user@example.com", domain, days_left)