Title: Kaiizen Email Log – Easy WordPress Email Logging
Author: Huzoor Bux
Published: <strong>25. August 2026</strong>
Last modified: 19. September 2026

---

Plugins durchsuchen

![](https://ps.w.org/kaiizen-mail-log/assets/banner-772x250.png?rev=3665796)

![](https://ps.w.org/kaiizen-mail-log/assets/icon-256x256.png?rev=3665796)

# Kaiizen Email Log – Easy WordPress Email Logging

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

[Herunterladen](https://downloads.wordpress.org/plugin/kaiizen-mail-log.1.0.1.zip)

 * [Details](https://de-at.wordpress.org/plugins/kaiizen-mail-log/#description)
 * [Rezensionen](https://de-at.wordpress.org/plugins/kaiizen-mail-log/#reviews)
 *  [Installation](https://de-at.wordpress.org/plugins/kaiizen-mail-log/#installation)
 * [Entwicklung](https://de-at.wordpress.org/plugins/kaiizen-mail-log/#developers)

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

## Beschreibung

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.
 * 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.

## Screenshots

[[

[[

[[

[[

## Installation

 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.

## FAQ

### 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.

## Rezensionen

There are no reviews for this plugin.

## Mitwirkende & Entwickler

„Kaiizen Email Log – Easy WordPress Email Logging“ ist Open-Source-Software. Folgende
Menschen haben an diesem Plugin mitgewirkt:

Mitwirkende

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

[Übersetze „Kaiizen Email Log – Easy WordPress Email Logging“ in deine Sprache.](https://translate.wordpress.org/projects/wp-plugins/kaiizen-mail-log)

### Interessiert an der Entwicklung?

[Durchstöbere den Code](https://plugins.trac.wordpress.org/browser/kaiizen-mail-log/),
sieh dir das [SVN Repository](https://plugins.svn.wordpress.org/kaiizen-mail-log/)
an oder abonniere das [Entwicklungsprotokoll](https://plugins.trac.wordpress.org/log/kaiizen-mail-log/)
per [RSS](https://plugins.trac.wordpress.org/log/kaiizen-mail-log/?limit=100&mode=stop_on_copy&format=rss).

## Änderungsprotokoll

#### 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.

## Meta

 *  Version **1.0.1**
 *  Last updated **vor 11 Stunden**
 *  Active installations **Weniger als 10**
 *  WordPress version ** 6.0 oder höher **
 *  Tested up to **7.1.1**
 *  PHP version ** 7.0 oder höher **
 *  Language
 * [English (US)](https://wordpress.org/plugins/kaiizen-mail-log/)
 * Tags
 * [email](https://de-at.wordpress.org/plugins/tags/email/)[email log](https://de-at.wordpress.org/plugins/tags/email-log/)
   [logging](https://de-at.wordpress.org/plugins/tags/logging/)[smtp](https://de-at.wordpress.org/plugins/tags/smtp/)
   [wp_mail](https://de-at.wordpress.org/plugins/tags/wp_mail/)
 *  [Erweiterte Ansicht](https://de-at.wordpress.org/plugins/kaiizen-mail-log/advanced/)

## Bewertungen

No reviews have been submitted yet.

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

[See all reviews](https://wordpress.org/support/plugin/kaiizen-mail-log/reviews/)

## Mitwirkende

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

## Support

Möchtest du etwas sagen? Brauchst du Unterstützung?

 [Supportforum anzeigen](https://wordpress.org/support/plugin/kaiizen-mail-log/)