企业评估优惠卷

import smtplib
from email.mime.text import MIMEText

def send_coupon_email(email, coupon_code):
    sender = 'your_email@example.com'
    receiver = email
    subject = 'Your Exclusive Coupon'
    message = f'''
    Dear Customer,

    Here is your exclusive coupon code: {coupon_code}
    Use it at checkout to get a 20% discount on your next purchase.

    Best regards,
    Your Company
    '''

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

    try:
        smtp_server = smtplib.SMTP('smtp.example.com', 587)
        smtp_server.starttls()
        smtp_server.login(sender, 'your_password')
        smtp_server.sendmail(sender, receiver, msg.as_string())
        print(f"Coupon sent to {email}")
    except Exception as e:
        print(f"Failed to send coupon to {email}: {e}")
    finally:
        smtp_server.quit()

# Example usage
send_coupon_email('customer@example.com', 'SAVE20')