內容簡介
總結：這個 WordPress 外掛是針對 Contact Form 7 的強大表單管理工具，提供了一個基本的防垃圾郵件功能使用者介面，並在高流量網站上進行了測試，將垃圾郵件通過的機率降低到千分之一。
問題：
1. 作者為什麼不想使用外部呼叫來保護表單免受垃圾郵件的影響？
2. 在設定這個外掛時需要注意什麼？
3. 這個外掛使用了哪些測試方法來防止垃圾郵件？
4. 這個外掛在高流量的網站上進行了什麼樣的測試？
外掛標籤
開發者團隊
② 後台搜尋「Apio systems – Honeypot for Contact Form 7」→ 直接安裝（推薦）
原文外掛簡介
I like to use Contact Form 7 on most of my WordPress sites. It’s a powerful form manager that suits all my needs. I don’t like to use external calls to protect the forms from spam submissions though (like reCaptcha or hCaptcha) and don’t want to present a manual captcha to a user (math or other puzzle). Since I couldn’t find a really basic honeypot script that works on most entries, I created one here. Hopefully it’s useful to someone else also.
Setup
Install the plugin using the regular plugin setup routine or upload the entire apiosys-honeypot-cf7 folder to the /wp-content/plugins/ directory.
Activate the plugin through the “Plugins” menu in WordPress, you MUST have Contact Form 7 AND Flamingo installed and enabled.
Add the following shortcodes to your Contact Form 7 forms:
[honeypot] – Adds the hidden honeypot field
[timestamp] – Adds time-based validation
Complete the rest of the options which you can find in Admin > Contact > Honeypot. A generally good working set of values is enabled by default there.
What tests are used?
A Honeypot Field
A Checkbox Trap
Time-Based Validation
Email domain Check
Basic Content Analysis
Does it really work?
It has been tested on several high-traffic WP sites. I see a return of ~ 1 ‰ (i.e. 1 in a thousand) of spam going through. That usually corresponds to humans paid to fill forms or sophisticated bots. Please feel free to contribute to make it even better. You can contribute directly here.
