Title: Kaiizen Mail Log
Author: Huzoor Bux
Published: <strong>2026 年 8 月 25 日</strong>
Last modified: 2026 年 10 月 2 日

---

搜尋外掛

![](https://ps.w.org/kaiizen-mail-log/assets/banner-772x250.png?rev=3725049)

![](https://ps.w.org/kaiizen-mail-log/assets/icon-256x256.png?rev=3725049)

# Kaiizen Mail Log

 由 [Huzoor Bux](https://profiles.wordpress.org/huzoorbakhsh/) 開發

[下載](https://downloads.wordpress.org/plugin/kaiizen-mail-log.1.1.0.zip)

 * [詳細資料](https://tw.wordpress.org/plugins/kaiizen-mail-log/#description)
 * [使用者評論](https://tw.wordpress.org/plugins/kaiizen-mail-log/#reviews)
 *  [安裝方式](https://tw.wordpress.org/plugins/kaiizen-mail-log/#installation)
 * [開發資訊](https://tw.wordpress.org/plugins/kaiizen-mail-log/#developers)

 [技術支援](https://wordpress.org/support/plugin/kaiizen-mail-log/)

## 外掛說明

eMail Logs logs every email sent through `wp_mail()` — WordPress core, WooCommerce,
Contact Form 7, WPForms, Gravity Forms, Fluent Forms, and any other plugin that 
uses the standard mailing API — into a dedicated, indexed database table (never `
wp_posts`), so it stays fast even at hundreds of thousands or millions of logged
emails.

#### Features

 * Zero configuration — logging starts automatically on activation.
 * Dedicated, indexed database table with a FULLTEXT search index.
 * Fast, filterable, sortable admin log table with keyset (seek) pagination.
 * Full email viewer: headers, HTML/plain text, attachments, SMTP response, source
   detection.
 * Resend any logged email, with the option to edit recipients/subject/body first.
 * CSV and JSON export, filtered or full.
 * Optional SMTP delivery — send all WordPress email through any SMTP server (host,
   port, SSL/TLS, authentication, From email/name), with the password stored encrypted
   or set via the `KAIIZENML_SMTP_PASSWORD` constant.
 * Send a test email from the admin, with a redacted SMTP conversation shown when
   something goes wrong.
 * Automatic retention cleanup, configurable per site.
 * REST API (`kaiizenml/v1`) and WP-CLI commands (`wp kaiizenml list|view|delete
   |cleanup|export`).
 * No premium tier, no telemetry, no tracking, no ads, no upgrade nags.

#### Free forever

Every feature in Kaiizen Mail Log is available for free, with no artificial limits.

## 螢幕擷圖

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## 安裝方式

 1. Upload the `kaiizen-mail-log` folder to `/wp-content/plugins/`.
 2. Activate the plugin through the “Plugins” screen in WordPress.
 3. That’s it — emails start logging immediately. Visit “Kaiizen Mail Log” in the admin
    menu to view them.

## 常見問題集

### Does this store logs in wp_posts?

No. Kaiizen Mail Log uses its own dedicated table (`{prefix}kaiizenml_logs`) with
purpose-built indexes, so it stays fast at high volume and never bloats your posts
table.

### Is anything sent externally?

No. Kaiizen Mail Log has no telemetry, tracking, or external requests of any kind.
If you enable SMTP delivery, your emails are sent to the SMTP server you configure—
nowhere else.

### Can I use it with another SMTP plugin?

Yes. SMTP delivery is off by default; leave it disabled and Kaiizen Mail Log keeps
logging whatever mailer your other plugin uses. The test email works either way.

## 使用者評論

這個外掛目前沒有任何使用者評論。

## 參與者及開發者

以下人員參與了開源軟體〈Kaiizen Mail Log〉的開發相關工作。

參與者

 *   [ Huzoor Bux ](https://profiles.wordpress.org/huzoorbakhsh/)

[將〈Kaiizen Mail Log〉外掛本地化為台灣繁體中文版](https://translate.wordpress.org/projects/wp-plugins/kaiizen-mail-log)

### 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/kaiizen-mail-log/)、
查看 [SVN 存放庫](https://plugins.svn.wordpress.org/kaiizen-mail-log/)，或透過 [RSS](https://plugins.trac.wordpress.org/log/kaiizen-mail-log/?limit=100&mode=stop_on_copy&format=rss)
訂閱[開發記錄](https://plugins.trac.wordpress.org/log/kaiizen-mail-log/)。

## 變更記錄

#### 1.1.0

 * New: SMTP delivery (Kaiizen Mail Log  SMTP). Host, port, None/SSL/TLS encryption,
   optional authentication, From email/name with an optional “force” override. The
   password is stored encrypted, or can be supplied via the `KAIIZENML_SMTP_PASSWORD`
   constant in wp-config.php.
 * New: Send Test Email, on the same screen. Shows success or the exact error, plus
   the SMTP conversation with credentials and message content redacted.
 * New REST route: `POST kaiizenml/v1/test-email`.

#### 1.0.1

 * Fix: HTML emails could render blank or corrupted in the log viewer when the message
   contained double quotes (e.g. in `style`, `class`, or `href` attributes), which
   is the case for nearly all real-world HTML emails. The viewer now assigns the
   email body to the preview iframe directly instead of inlining it into an HTML
   attribute string.
 * Fix: emails whose send failed before PHPMailer’s `phpmailer_init` hook could 
   run (e.g. an invalid From address) were logged with no HTML body at all, so the
   viewer showed only a “Plain text” tab dumping the raw HTML markup as text. HTML
   is now detected as early as possible, so the HTML tab appears and renders correctly
   even for these early failures.
 * Existing log entries affected by the above are backfilled automatically, once,
   the next time the admin loads.

#### 1.0.0

 * Initial release: capture pipeline, log table, dashboard, viewer, resend, CSV/
   JSON export, retention cleanup, REST API, WP-CLI commands.

## 中繼資料

 *  版本 **1.1.0**
 *  最後更新 **4 週前**
 *  啟用安裝數 **少於 10 次**
 *  WordPress 版本需求 ** 6.0 或更新版本 **
 *  已測試相容的 WordPress 版本 **7.1.4**
 *  PHP 版本需求 ** 7.0 或更新版本 **
 *  語言
 * [English (US)](https://wordpress.org/plugins/kaiizen-mail-log/)
 * 標籤:
 * [email](https://tw.wordpress.org/plugins/tags/email/)[email log](https://tw.wordpress.org/plugins/tags/email-log/)
   [logging](https://tw.wordpress.org/plugins/tags/logging/)[smtp](https://tw.wordpress.org/plugins/tags/smtp/)
   [wp_mail](https://tw.wordpress.org/plugins/tags/wp_mail/)
 *  [進階檢視](https://tw.wordpress.org/plugins/kaiizen-mail-log/advanced/)

## 評分

這個項目尚無任何評論記錄。

[撰寫評分](https://wordpress.org/support/plugin/kaiizen-mail-log/reviews/#new-post)

[查看全部使用者評論](https://wordpress.org/support/plugin/kaiizen-mail-log/reviews/)

## 參與者

 *   [ Huzoor Bux ](https://profiles.wordpress.org/huzoorbakhsh/)

## 技術支援

使用者可在技術支援論壇提出意見反應或使用問題。

 [檢視技術支援論壇](https://wordpress.org/support/plugin/kaiizen-mail-log/)