迁移服务器通知

import smtplib
from email.mime.text import MIMEText

def send_migration_notification(to_email, subject, message):
    from_email = "noreply@example.com"
    smtp_server = "smtp.example.com"
    smtp_port = 587
    smtp_username = "your_username"
    smtp_password = "your_password"

    msg = MIMEText(message)
    msg['Subject'] = subject
    msg['From'] = from_email
    msg['To'] = to_email

    try:
        server = smtplib.SMTP(smtp_server, smtp_port)
        server.starttls()
        server.login(smtp_username, smtp_password)
        server.sendmail(from_email, to_email, msg.as_string())
        server.quit()
        print("Notification sent successfully!")
    except Exception as e:
        print(f"Failed to send notification: {e}")

# Example usage
to_email = "recipient@example.com"
subject = "Server Migration Notification"
message = "Dear User,\n\nWe are informing you that your server will be migrated to a new environment on [date]. Please expect some downtime during this process.\n\nThank you for your understanding."

send_migration_notification(to_email, subject, message)