內容簡介
LanceDesk Form Guard 是一款保護聯絡表單和 WordPress 文章評論免受垃圾郵件侵擾的外掛，採用雙層防禦系統，結合快速的啟發式檢查與可選的 AI 分析，確保合法提交的流暢性。
【主要功能】
• 雙層防禦系統，結合啟發式檢查與 AI 分析
• 支援多種聯絡表單外掛，如 WPForms、Contact Form 7
• 自動記錄被阻擋的提交，保護用戶隱私
• 可選擇連接第三方 AI API 進行垃圾郵件分類
• 內建蜜罐欄位防止機器人提交
外掛標籤
開發者團隊
原文外掛簡介
LanceDesk Form Guard protects contact forms and WordPress post comments from spam using a two-layer defense system:
Layer 1 — Heuristics: Fast deterministic checks for BBCode injection, link stuffing, suspicious image/shortener hosts, commercial/SEO cold outreach (including polite sales pitches), honeypot fields, and too-fast submissions.
Layer 2 — AI Analysis: Optional semantic spam classification via Groq, OpenAI, or Anthropic (off by default; requires privacy acknowledgment and your API keys).
Supported integrations
WPForms, Contact Form 7, Gravity Forms, Quform, and Ninja Forms (per-form toggles)
WordPress Core — native post comment forms (site-wide toggle under Settings)
Blocked submissions are logged with hashed IP and email values. Legitimate submissions flow normally.
External services
This plugin optionally connects to third-party AI APIs to classify form submissions for spam. No submission text is sent until AI analysis is enabled, the privacy acknowledgment is checked in Settings, and at least one provider is enabled with an API key.
Groq — https://groq.com/
* Used for: Optional Layer 2 spam classification of form submissions.
* Data sent: Truncated form submission text (not stored passwords or payment data collected by this plugin).
* When: AI analysis is enabled, privacy is acknowledged, heuristics pass or the submission is ambiguous, and Groq is selected/enabled with a valid API key.
* Terms of Service: https://groq.com/terms-of-use/
* Privacy Policy: https://groq.com/privacy-policy/
OpenAI — https://openai.com/
* Used for: Optional Layer 2 spam classification of form submissions.
* Data sent: Truncated form submission text.
* When: AI analysis is enabled, privacy is acknowledged, and OpenAI is reached in the provider fallback order with a valid API key.
* Terms of Service: https://openai.com/policies/terms-of-use/
* Privacy Policy: https://openai.com/policies/privacy-policy/
Anthropic — https://www.anthropic.com/
* Used for: Optional Layer 2 spam classification of form submissions.
* Data sent: Truncated form submission text.
* When: AI analysis is enabled, privacy is acknowledged, and Anthropic is reached in the provider fallback order with a valid API key.
* Terms of Service: https://www.anthropic.com/legal/consumer-terms
* Privacy Policy: https://www.anthropic.com/legal/privacy
