內容簡介
Dam Spam 是一款防止垃圾郵件的外掛，能有效阻擋垃圾註冊、登入嘗試、評論及聯絡表單提交。它提供多層保護，包括 IP 封鎖、電子郵件驗證、CAPTCHA 挑戰及與第三方垃圾郵件檢測服務的整合。
【主要功能】
• 多層保護：使用 IP 列表、一次性電子郵件檢測及行為分析來阻擋垃圾郵件
• CAPTCHA 支援：整合 Google reCAPTCHA 或 hCaptcha 以挑戰可疑提交
• 第三方 API 整合：連接 Akismet、Stop Forum Spam、BotScout 等垃圾郵件檢測服務
• 可自訂挑戰：僅對可疑用戶提出挑戰，讓合法用戶順利通過
• 允許與封鎖列表：維護自訂的允許與封鎖 IP、電子郵件及用戶 ID 列表
• 智能快取：快取已知的好與壞 IP 以提升效能並減少 API 呼叫
外掛標籤
開發者團隊
原文外掛簡介
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Dam Spam is a spam protection plugin that blocks spam registrations, login attempts, comments, and contact form submissions. It provides multiple layers of protection including IP blocking, email validation, CAPTCHA challenges, and integration with third-party spam detection services.
How it Works
Dam Spam runs a series of configurable checks on registrations, logins, comments, and form submissions. When a submission is flagged as potentially suspicious, you can choose to block it outright or present a CAPTCHA challenge. Legitimate users are cached to speed up future submissions, while known spam sources are permanently blocked.
Features
Multiple Protection Layers: Block spam using IP lists, disposable email detection, and behavioral analysis
CAPTCHA Support: Integrate with Google reCAPTCHA or hCaptcha to challenge suspicious submissions
Third-Party API Integration: Connect with Akismet, Stop Forum Spam, BotScout, and other spam detection services
Customizable Challenges: Present challenges only to suspicious users while allowing legitimate users through
Allow and Block Lists: Maintain custom lists of allowed and blocked IPs, emails, and user IDs
Smart Caching: Cache known good and bad IPs to improve performance and reduce API calls
Logging: Track all blocked attempts and approved submissions for review
Custom Login/Registration Forms: Optional custom forms with built-in spam protection
User Management: Identify and manage inactive or suspicious user accounts
Configuration
After installation, go to the Dam Spam settings in your WordPress admin to:
Enable the protection types you need (registration, login, comments, contact forms)
Choose which spam detection methods to use (IP checks, email validation, third-party APIs)
Configure CAPTCHA settings if desired
Set up allow and block lists for your specific needs
Review logs to fine-tune your protection settings
Differences from Stop Spammers
Dam Spam is a fork of Stop Spammers. While the core spam protection functionality remains similar, Dam Spam’s file and code structure has been significantly cleaned up and modernized.
Addon Support
Dam Spam supports custom spam checks via addons. Create a separate plugin with this structure:
Testing (spam checks don’t run when logged in)
