Title: MDO Lite
Author: Markus Fröndhoff
Published: <strong>2026年6月28日</strong>
Last modified: 2026年8月12日

---

プラグインを検索

![](https://ps.w.org/mdo-lite/assets/banner-772x250.png?rev=3588784)

![](https://ps.w.org/mdo-lite/assets/icon-256x256.png?rev=3630209)

# MDO Lite

 作者: [Markus Fröndhoff](https://profiles.wordpress.org/markusfroendhoff/)

[ダウンロード](https://downloads.wordpress.org/plugin/mdo-lite.1.0.3.zip)

 * [詳細](https://ja.wordpress.org/plugins/mdo-lite/#description)
 * [レビュー](https://ja.wordpress.org/plugins/mdo-lite/#reviews)
 *  [インストール](https://ja.wordpress.org/plugins/mdo-lite/#installation)
 * [開発](https://ja.wordpress.org/plugins/mdo-lite/#developers)

 [サポート](https://wordpress.org/support/plugin/mdo-lite/)

## 説明

**MDO Lite** adds a simple double opt-in workflow to **Divi contact form modules**.
When a visitor submits a Divi contact form, the plugin:

 1. Sends a confirmation email with a secure link
 2. Forwards the original form message to you only after the visitor clicks the link

No WordPress user account is required for visitors.

#### Full version

Need **Contact Form 7**, experimental universal form support, or extended options?
The full plugin **MailDoubleOptin** is available at [plugins.froendhoff.com](https://plugins.froendhoff.com/MDO/).

#### Privacy

MDO Lite does not connect to external servers. All pending confirmations are stored
in your WordPress database. Confirmation emails are sent via your site’s own `wp_mail()`
configuration.

## スクリーンショット

[[

## インストール

 1. Upload the plugin folder to `/wp-content/plugins/mdo-lite/` or install via the 
    WordPress plugins screen.
 2. Activate the plugin.
 3. Open **Settings  MDO Lite** and enable double opt-in for Divi forms.
 4. Make sure the Divi theme or Divi Builder is active.

## FAQ

### Does this work with Contact Form 7?

No. MDO Lite supports Divi contact forms only. Use the full version at plugins.froendhoff.
com for CF7.

### Does the plugin send data to third-party servers?

No. MDO Lite works entirely on your WordPress site.

### How is form submission secured without WordPress nonces?

Divi contact forms are public front-end forms and do not include WordPress nonces.
The plugin only reads POST data during an active Divi contact form submission, validates
email addresses, and sanitizes all stored fields. Email confirmation uses a one-
time random token in the link (GET request), not admin actions.

## 評価

このプラグインにはレビューがありません。

## 貢献者と開発者

MDO Lite はオープンソースソフトウェアです。以下の人々がこのプラグインに貢献してい
ます。

貢献者

 *   [ Markus Fröndhoff ](https://profiles.wordpress.org/markusfroendhoff/)

[“MDO Lite” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/mdo-lite)

### 開発に興味がありますか ?

[コードを閲覧](https://plugins.trac.wordpress.org/browser/mdo-lite/)するか、[SVN リポジトリ](https://plugins.svn.wordpress.org/mdo-lite/)
をチェックするか、[開発ログ](https://plugins.trac.wordpress.org/log/mdo-lite/)を
[RSS](https://plugins.trac.wordpress.org/log/mdo-lite/?limit=100&mode=stop_on_copy&format=rss)
で購読してみてください。

## 変更履歴

#### 1.0.3

 * Review: removed WordPress.org directory icons from plugin package (SVN assets
   only).
 * Review: close Divi response output buffer explicitly on shutdown.
 * Review: document public confirmation-link and Divi form POST security model.

#### 1.0.2

 * German translation (de_DE).
 * Plugin Check: security/i18n fixes, tested up to WordPress 7.0.

#### 1.0.1

 * Fix: Fatal error on activation (syntax error in Divi handler).

#### 1.0.0

 * Initial WordPress.org release.
 * Divi contact form double opt-in.

## メタ

 *  バージョン **1.0.3**
 *  最終更新日 **2週間前**
 *  有効インストール数 **10未満**
 *  WordPress バージョン ** 5.6またはそれ以降 **
 *  検証済み最新バージョン: **7.0.4**
 *  PHP バージョン ** 7.2またはそれ以降 **
 *  言語
 * [English (US)](https://wordpress.org/plugins/mdo-lite/)
 * タグ
 * [contact form](https://ja.wordpress.org/plugins/tags/contact-form/)[divi](https://ja.wordpress.org/plugins/tags/divi/)
   [double opt in](https://ja.wordpress.org/plugins/tags/double-opt-in/)[email confirmation](https://ja.wordpress.org/plugins/tags/email-confirmation/)
   [GDPR](https://ja.wordpress.org/plugins/tags/gdpr/)
 *  [詳細を表示](https://ja.wordpress.org/plugins/mdo-lite/advanced/)

## 評価

レビューはまだ送信されていません。

[Your review](https://wordpress.org/support/plugin/mdo-lite/reviews/#new-post)

[すべてのレビューを見る](https://wordpress.org/support/plugin/mdo-lite/reviews/)

## 貢献者

 *   [ Markus Fröndhoff ](https://profiles.wordpress.org/markusfroendhoff/)

## サポート

意見や質問がありますか ?

 [サポートフォーラムを表示](https://wordpress.org/support/plugin/mdo-lite/)