Title: Email Address Encoder Author: Till Krüss Published: 2011 年 11 月 21 日 Last modified: 2026 年 4 月 12 日 --- 搜尋外掛 ![](https://ps.w.org/email-address-encoder/assets/banner-772x250.jpg?rev=970206) ![](https://ps.w.org/email-address-encoder/assets/icon-256x256.jpg?rev=970206) # Email Address Encoder 由 [Till Krüss](https://profiles.wordpress.org/tillkruess/) 開發 [下載](https://downloads.wordpress.org/plugin/email-address-encoder.1.0.25.zip) * [詳細資料](https://tw.wordpress.org/plugins/email-address-encoder/#description) * [使用者評論](https://tw.wordpress.org/plugins/email-address-encoder/#reviews) * [安裝方式](https://tw.wordpress.org/plugins/email-address-encoder/#installation) * [開發資訊](https://tw.wordpress.org/plugins/email-address-encoder/#developers) [技術支援](https://wordpress.org/support/plugin/email-address-encoder/) ## 外掛說明 A lightweight plugin that protects plain email addresses and mailto links from email- harvesting robots, by encoding them into decimal and hexadecimal entities. Has an effect on the posts, pages, comments, excerpts, text widgets and other filtered content. Works without JavaScript — just simple spam protection. To see whether all your email addresses are properly protected, use the free [page scanner](https://encoder.till.im/scanner?utm_source=wp-plugin&utm_medium=readme) tool. Other content (like phone numbers) can be protected using `[encode]` shortcode: ``` [encode]+1 (555) 123-4567[/encode] [encode link="tel:+15551234567"]+1 (555) 123-4567[/encode] ``` #### Premium Features * **Full-page protection** that catches all email addresses * **Hardened protection** using JavaScript and CSS techniques * Improved **phone number** protection * Built-in plugin support for **ACF**, **Jetpack**, **WooCommerce** and many others Check out the [Premium](https://encoder.till.im/download?utm_source=wp-plugin&utm_medium=readme) version of Email Address Encoder. ## 螢幕擷圖 * [[ * Settings: Configure the plugin to your needs. * [[ * Protection: This is how email addresses will look like under the hood. * [[ * [Premium] Hardened protection: A preview of JavaScript and CSS based techniques * [[ * [Premium] Phone number protection using polymorphous ROT47/CSS ## 安裝方式 For detailed installation instructions, please read the [standard installation procedure for WordPress plugins](https://codex.wordpress.org/Managing_Plugins#Installing_Plugins). 1. Upload the `/email-address-encoder/` directory and its contents to `/wp-content/ plugins/`. 2. Login to your WordPress installation and activate the plugin through the _Plugins_ menu. 3. Use the “Page Scanner” under _Settings -> Email Encoder_ to test if your email addresses are protected. ## 常見問題集 ### What does this plugin do? This plugin searches for email addresses using WordPress filters like `the_content`,` widget_text` and others. Found email addresses are encoded using decimal and hexadecimal HTML entities, which obfuscates the email addresses to protect it from being read by most email-harvesting robots. Alternatively, you can use the `[encode]` shortcode: `[encode]+1 (555) 123-4567[/ encode]` ### How can I make sure the plugin works? You can use the “Page Scanner” found under _Settings -> Email Encoder_ to see whether all your email addresses are protected. Alternatively, you can manually look at the “page source” of your site. **Please note:** Chrome’s Developer Tools, Safari’s Web Inspector and others automatically decode decimal and hexadecimal entities. You need to look at the “plain HTML source code”. ### How can I filter other parts of my site? [This guide](https://encoder.till.im/guide?utm_source=wp-plugin&utm_medium=readme) will help you encode all email addresses that aren’t caught. ## 使用者評論 ![](https://secure.gravatar.com/avatar/bc179ebdf4052613040b7346e20e237499e0e9e25258dc567a4b0a753edbff49? s=60&d=retro&r=g) ### 󠀁[No answer](https://wordpress.org/support/topic/no-answer-6/)󠁿 [Ericmuc](https://profiles.wordpress.org/ericmuc/) 2025 年 12 月 16 日 1 則留言 No answer from the author on several emails regarding my bought licenses. I had the idea to buy more licenses, but without any response this plugin is dead. ![](https://secure.gravatar.com/avatar/3e5b66dfc13bfb368e7a939eb16cacbaabb93813a0cb0d42f3f030367d3f82b8? s=60&d=retro&r=g) ### 󠀁[Do not understand the naming convention between pro and free](https://wordpress.org/support/topic/one-star-for-support-because-zero-is-not-an-option/)󠁿 [ianstudio](https://profiles.wordpress.org/ianstudio/) 2025 年 6 月 23 日 1 則留言 I do not understand the naming convention between pro and freeHard to understand if it is being maintained with as much vigor as the free version.. why is pro/paid at v 0.3.11. Why would’t the developper keep some sort of parity between the pro and free in naming convention ? ![](https://secure.gravatar.com/avatar/8ff6fb489869a1379b01eab8284176661467ceffe68ff23c8ee40a9a02f437d7? s=60&d=retro&r=g) ### 󠀁[Eigentlich eine Frechheit!](https://wordpress.org/support/topic/eigentlich-eine-frechheit/)󠁿 [treierp](https://profiles.wordpress.org/treierp/) 2025 年 1 月 3 日 1 則留言 Habe das Plugin in der Pro Version gekauft. Nach einiger Zeit läuft nur noch die gratis Version. Grund: Meine Lizenz wird offenbar irgendwo sonst verwendet!?Nachfrage beim Support: KEINE ANTWORT!Frechheit oder Betrug, ich mag es nicht beurteilen.Aber mein Rat: Finger weg von diesem Hersteller. ![](https://secure.gravatar.com/avatar/aba3334f20efb567e275abd96bf21b266e4affff83d1f843c62bb7131a088a45? s=60&d=retro&r=g) ### 󠀁[pro but no support, no refund](https://wordpress.org/support/topic/pro-but-no-support-no-refund/)󠁿 [Patrice Grometto](https://profiles.wordpress.org/patgromy2/) 2024 年 12 月 2 日 works correctly with simple websites ; may stop other plugins from functioning ( such as plausible stats), and then, absolutely no replies, and no support would be provided, even with pro version… ![](https://secure.gravatar.com/avatar/43659eb3f2ab3ccf9de3fdf4a5acbc5671a3722caca4de7e5fa2d766fda9fe0c? s=60&d=retro&r=g) ### 󠀁[plugin wont work, no support, no refund](https://wordpress.org/support/topic/plugin-wont-work-no-support-no-refund/)󠁿 [anonymous765562](https://profiles.wordpress.org/anonymous765562/) 2024 年 10 月 29 日 1 則留言 Bought the plugin, it did not work. Couldn’t reach the support. Did not get any refund. Seems to be scam. I’ve escalated the issue to the bank and they will contact the authorities. ![](https://secure.gravatar.com/avatar/182b04a44a22e6159f2b1225afd539110ce8934eaffe1674aa03058d486e52e9? s=60&d=retro&r=g) ### 󠀁[pro version but no support](https://wordpress.org/support/topic/pro-version-but-no-support/)󠁿 [wehpeh](https://profiles.wordpress.org/wehpeh/) 2024 年 8 月 10 日 sad to say, bought the pro version and had a question – no support no feedback 🙁 [ 閱讀全部 161 則使用者評論 ](https://wordpress.org/support/plugin/email-address-encoder/reviews/) ## 參與者及開發者 以下人員參與了開源軟體〈Email Address Encoder〉的開發相關工作。 參與者 * [ Till Krüss ](https://profiles.wordpress.org/tillkruess/) 〈Email Address Encoder〉外掛目前已有 15 個本地化語言版本。 感謝[全部譯者](https://translate.wordpress.org/projects/wp-plugins/email-address-encoder/contributors) 為這個外掛做出的貢獻。 [將〈Email Address Encoder〉外掛本地化為台灣繁體中文版](https://translate.wordpress.org/projects/wp-plugins/email-address-encoder) ### 對開發相關資訊感興趣？ 任何人均可[瀏覽程式碼](https://plugins.trac.wordpress.org/browser/email-address-encoder/)、 查看 [SVN 存放庫](https://plugins.svn.wordpress.org/email-address-encoder/)，或透過 [RSS](https://plugins.trac.wordpress.org/log/email-address-encoder/?limit=100&mode=stop_on_copy&format=rss) 訂閱[開發記錄](https://plugins.trac.wordpress.org/log/email-address-encoder/)。 ## 變更記錄 #### 1.0.25 * Fixed potential XSS vulnerability in `EAE_REGEXP` #### 1.0.24 * Added `class` attribute to `[encode]` shortcode * Prevent CSRF to flush page caches #### 1.0.23 * Fixed potential XSS vulnerability when using `link` shortcode attribute #### 1.0.22 * Added `link` attribute to `[encode]` shortcode #### 1.0.21 * Changed page slug to avoid issues with the `encode` keyword * Only search for unprotected emails on public pages * Show warning when page couldn’t be fetched #### 1.0.20 * Encode emails in navigation menus #### 1.0.19 * Defer loading of email detector script * Use plugin version as cache buster * Add “Polymorphous ROT47/CSS” to techniques #### 1.0.18 * Show warning when incompatible plugins are installed * Fixed saving of dismissed notices #### 1.0.17 * Offload email detection to web worker * Flush WP Super Cache and Cachify when saving settings * Ignore emails in admin bar, debug bar and query monitor #### 1.0.16 * Avoid fatal error when using PHP 5.5 or lesser #### 1.0.15 * Added `EAE_REGEXP` constant * Added `eae_email_callback` filter * Added unprotected email detector to admin bar * Respect `eae_method` filter in shortcode * Fixed issue with notices not hiding in some cases * Flush page cache when saving settings (W3 Total Cache; WP Rocket; LiteSpeed Cache; JCH Optimize) #### 1.0.14 * Fixed Dashboard JavaScript issue * Blocked signup for more non-production domains #### 1.0.13 * Resolved issue with WordPress 4.7 and older * Blocked signup for local domains and IP addresses #### 1.0.12 * Avoid fatal error when using PHP 5.3 or lesser #### 1.0.11 * Added the ability to get notified when your site contains unprotected email addresses * Made `EAE_DISABLE_NOTICES` check stricter * Removed cross-promotion #### 1.0.10 * Added option to disable notices and promotions * Added activation and uninstall callbacks * Added `$hex` parameter to `eae_encode_str()` method * Added ability to turn off email encoding * Various code and UI improvements #### 1.0.9 * Made page scanner notice dismissable * Only show page scanner notice on Dashboard * Added setting for filter priority * Added `EAE_DISABLE_NOTICES` constant to disable all notices and promotions * Pass site URL along to page scanner * Moved cross-promotion to plugin screen #### 1.0.8 * Added user interface * Added links to page scanner #### 1.0.7 * Prevent potential compatibility issue with other plugins or themes #### 1.0.6 * Added `[encode]` shortcode * Require PHP 5.3 to fix deprecation warning #### 1.0.5 * Prevented error when `eae_encode_emails()` doesn’t receive a `string` #### 1.0.4 * Added `EAE_FILTER_PRIORITY` constant to adjust default filter priority #### 1.0.3 * Added filter to override the encoding function * Improved randomness of encode-function * Improved speed by doing fast @-sign existence check #### 1.0.2 * Added filter to override the regular expression. #### 1.0.1 * Effects now also page, post and comment excerpts #### 1.0 * Initial release ## 商業版外掛 這個外掛為免費外掛，但另外提供付費商業升級版或技術支援。 ## 中繼資料 * 版本 **1.0.25** * 最後更新 **2 個月前** * 啟用安裝數 **100,000+** * WordPress 版本需求 ** 2.0 或更新版本 ** * 已測試相容的 WordPress 版本 **7.0** * PHP 版本需求 ** 5.3 或更新版本 ** * 語言 * [Danish](https://da.wordpress.org/plugins/email-address-encoder/)、[Dutch](https://nl.wordpress.org/plugins/email-address-encoder/)、 [Dutch (Belgium)](https://nl-be.wordpress.org/plugins/email-address-encoder/)、 [English (UK)](https://en-gb.wordpress.org/plugins/email-address-encoder/)、[English (US)](https://wordpress.org/plugins/email-address-encoder/)、 [French (France)](https://fr.wordpress.org/plugins/email-address-encoder/)、[Galician](https://gl.wordpress.org/plugins/email-address-encoder/)、 [German](https://de.wordpress.org/plugins/email-address-encoder/)、[Italian](https://it.wordpress.org/plugins/email-address-encoder/)、 [Japanese](https://ja.wordpress.org/plugins/email-address-encoder/)、[Russian](https://ru.wordpress.org/plugins/email-address-encoder/)、 [Spanish (Argentina)](https://es-ar.wordpress.org/plugins/email-address-encoder/)、 [Spanish (Chile)](https://cl.wordpress.org/plugins/email-address-encoder/)、[Spanish (Spain)](https://es.wordpress.org/plugins/email-address-encoder/)、 [Spanish (Venezuela)](https://ve.wordpress.org/plugins/email-address-encoder/)、 及 [Swedish](https://sv.wordpress.org/plugins/email-address-encoder/). * [將這個外掛本地化為你的母語版本](https://translate.wordpress.org/projects/wp-plugins/email-address-encoder) * 標籤: * [block](https://tw.wordpress.org/plugins/tags/block/)[crawler](https://tw.wordpress.org/plugins/tags/crawler/) [encryption](https://tw.wordpress.org/plugins/tags/encryption/)[protection](https://tw.wordpress.org/plugins/tags/protection/) [spam](https://tw.wordpress.org/plugins/tags/spam/) * [進階檢視](https://tw.wordpress.org/plugins/email-address-encoder/advanced/) ## 評分 4.2 星，滿分為 5 星 * [ 119 個 5 星使用者評論 ](https://wordpress.org/support/plugin/email-address-encoder/reviews/?filter=5) * [ 6 個 4 星使用者評論 ](https://wordpress.org/support/plugin/email-address-encoder/reviews/?filter=4) * [ 3 個 3 星使用者評論 ](https://wordpress.org/support/plugin/email-address-encoder/reviews/?filter=3) * [ 6 個 2 星使用者評論 ](https://wordpress.org/support/plugin/email-address-encoder/reviews/?filter=2) * [ 26 個 1 星使用者評論 ](https://wordpress.org/support/plugin/email-address-encoder/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/email-address-encoder/reviews/#new-post) [查看全部使用者評論](https://wordpress.org/support/plugin/email-address-encoder/reviews/) ## 參與者 * [ Till Krüss ](https://profiles.wordpress.org/tillkruess/) ## 技術支援 最近 2 個月解決的問題: 總計 1 個問題，已解決 1 個 [檢視技術支援論壇](https://wordpress.org/support/plugin/email-address-encoder/) ## 贊助 想要支援這個外掛的發展嗎？ [ 贊助這個外掛 ](https://github.com/sponsors/tillkruss)