169 lines
5.1 KiB
Python
169 lines
5.1 KiB
Python
#!/usr/bin/env python3
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"""
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Email sender for user credentials
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Sends username and password to all users in user_data.csv
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"""
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import csv
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import smtplib
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import time
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import os
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from email.mime.text import MIMEText
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from email.mime.multipart import MIMEMultipart
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from email.header import Header
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from datetime import datetime
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# ============ CONFIGURATION ============
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# TODO: Fill in your NetEase email credentials before running
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SENDER_EMAIL = "sofomoupc@163.com" # Your NetEase email address
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SMTP_PASSWORD = "FERFPaJFJ89ckKw5" # SMTP authorization code (NOT login password)
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SMTP_SERVER = "smtp.163.com" # Use smtp.126.com for @126.com, smtp.yeah.net for @yeah.net
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SMTP_PORT = 465 # SSL port
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# Email settings
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EMAIL_SUBJECT = "“海察”软件下载网址用户名、密码"
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# Use absolute path to CSV file
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SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
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CSV_FILE = os.path.join(SCRIPT_DIR, "user_data.csv")
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# Delay between emails (seconds) to avoid being flagged as spam
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DELAY_BETWEEN_EMAILS = 2
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# =======================================
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def create_email_body(username, password):
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"""Create email body with user credentials"""
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return f"""用户名：{username}
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密码：{password}"""
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def send_email(sender, password, recipient, subject, body):
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"""Send email via NetEase SMTP server"""
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try:
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# Create message
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msg = MIMEMultipart()
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msg['From'] = Header(sender)
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msg['To'] = Header(recipient)
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msg['Subject'] = Header(subject, 'utf-8')
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# Attach body
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msg.attach(MIMEText(body, 'plain', 'utf-8'))
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# Connect to SMTP server with SSL
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server = smtplib.SMTP_SSL(SMTP_SERVER, SMTP_PORT)
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server.login(sender, password)
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# Send email
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server.sendmail(sender, recipient, msg.as_string())
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server.quit()
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return True, None
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except Exception as e:
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return False, str(e)
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def read_users_from_csv(filename):
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"""Read user data from CSV file"""
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users = []
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try:
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with open(filename, 'r', encoding='utf-8') as f:
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reader = csv.DictReader(f)
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for row in reader:
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users.append({
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'username': row['username'],
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'passwd': row['passwd'],
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'email': row['email']
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})
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return users
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except Exception as e:
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print(f"Error reading CSV file: {e}")
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return None
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def main():
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"""Main function to send emails to all users"""
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print("=" * 60)
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print("User Credentials Email Sender")
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print("=" * 60)
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# Validate configuration
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if SENDER_EMAIL == "your_email@163.com" or SMTP_PASSWORD == "your_smtp_auth_code":
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print("\n❌ ERROR: Please configure your email credentials first!")
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print("Edit the CONFIGURATION section at the top of this script:")
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print(" - SENDER_EMAIL: Your NetEase email address")
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print(" - SMTP_PASSWORD: Your SMTP authorization code")
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print(" - SMTP_SERVER: smtp.163.com (or smtp.126.com, smtp.yeah.net)")
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return
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# Read users from CSV
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print(f"\n📂 Reading users from {CSV_FILE}...")
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users = read_users_from_csv(CSV_FILE)
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if not users:
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print("❌ Failed to read users from CSV file")
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return
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print(f"✓ Found {len(users)} users")
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# Confirm before sending
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print(f"\n📧 Ready to send {len(users)} emails")
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print(f" From: {SENDER_EMAIL}")
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print(f" Subject: {EMAIL_SUBJECT}")
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response = input("\nProceed? (yes/no): ")
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if response.lower() not in ['yes', 'y']:
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print("Cancelled.")
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return
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# Send emails
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print(f"\n🚀 Sending emails...\n")
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success_count = 0
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failed_users = []
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for i, user in enumerate(users, 1):
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username = user['username']
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passwd = user['passwd']
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email = user['email']
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print(f"[{i}/{len(users)}] Sending to {username} ({email})...", end=" ")
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# Create email body
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body = create_email_body(username, passwd)
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# Send email
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success, error = send_email(SENDER_EMAIL, SMTP_PASSWORD, email, EMAIL_SUBJECT, body)
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if success:
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print("✓")
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success_count += 1
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else:
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print(f"✗ Failed: {error}")
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failed_users.append({'user': username, 'email': email, 'error': error})
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# Delay between emails
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if i < len(users):
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time.sleep(DELAY_BETWEEN_EMAILS)
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# Summary
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print("\n" + "=" * 60)
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print(f"✓ Successfully sent: {success_count}/{len(users)}")
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if failed_users:
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print(f"✗ Failed: {len(failed_users)}")
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print("\nFailed users:")
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for failed in failed_users:
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print(f" - {failed['user']} ({failed['email']}): {failed['error']}")
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# Save failed users to log
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log_file = f"failed_emails_{datetime.now().strftime('%Y%m%d_%H%M%S')}.log"
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with open(log_file, 'w', encoding='utf-8') as f:
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for failed in failed_users:
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f.write(f"{failed['user']},{failed['email']},{failed['error']}\n")
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print(f"\n📝 Failed users saved to: {log_file}")
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print("=" * 60)
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if __name__ == "__main__":
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main()
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