pablocantu

Lagoona Webhooks is a universal webhook forwarder for WordPress. It intercepts emails sent by any form plugin (Contact Form 7, Fluent Forms, JetFormBuilder, WPForms, Gravity Forms, etc.) and forwards the form data as structured JSON to your webhook endpoint.
How it works:
<ol>
<li>Listen Mode – Turn on “Listen Mode” to discover all sources calling <code>wp_mail()</code> on your site.</li>
<li>Submit test forms – Go to your forms and submit test entries. The plugin detects and registers each source.</li>
<li>Enable webhooks per source – Choose which sources should forward data to your webhook URL.</li>
<li>Turn off Listen Mode – Only the selected sources will trigger webhooks, with minimal overhead.</li>
</ol>
Features:
<ul>
<li>Universal interception via <code>wp_mail()</code> filter – works with any plugin</li>
<li>Auto-discovery of email sources using backtrace analysis</li>
<li>Per-source webhook toggle with individual URL configuration</li>
<li>Structured JSON payload with parsed form fields</li>
<li>Complete webhook log with payload viewer</li>
<li>Test webhook functionality</li>
<li>Automatic log cleanup with configurable retention</li>
<li>Zero impact when disabled – no hooks attached</li>
<li>SMTP plugin compatible (WP Mail SMTP, Post SMTP, etc.)</li>
</ul>
JSON Payload Example:
<pre><code>{
 "plugin": "lagoona-webhooks",
 "site_url": "https://example.com",
 "timestamp": "2026-02-14T10:30:00-06:00",
 "source": {
 "name": "Contact Form 7",
 "slug": "contact-form-7"
 },
 "email": {
 "to": ["admin@example.com"],
 "subject": "New contact form submission",
 "body": "Name: John..."
 },
 "parsed_fields": {
 "name": "John Doe",
 "email": "john@example.com"
 }
}
</code></pre>

Lagoona Webhooks – Send Form Submissions to Any Webhook

Intercept form submissions from any plugin via wp_mail() and forward them as structured JSON to any webhook URL.

hildende

Birmania

This plugin adds emails to a mailing queue instead of sending immediately. This speeds up sending forms for the website visitor and lowers the server load. 
Emails are stored as files which are deleted after emails are sent.
You can send all outgoing emails via an SMTP server or (the WordPress standard) PHP function <a href="http://php.net/manual/en/function.mail.php" rel="nofollow ugc">mail</a>, and either use <a href="https://codex.wordpress.org/Function_Reference/wp_cron" rel="nofollow ugc">wp_cron</a> or a cronjob (if your server/hoster supports this) to process the queue.
Plugin requires PHP 5.4 or above.
Tools:
<ul>
<li>You can send test mails to test your setup.</li>
<li>You can process the mailing queue manually instead of waiting for cronjob.</li>
</ul>
Supervisors: 
* You can display basic informations about mail processing performances 
* You can display the mailing queue in the backend to see emails that will be sent with next processing. 
* You can display the invalid mails and delete or retry them. 
* You can display the sent mails and delete them.
Coming soon:
<ul>
<li>Storing mailing data in database instead of files.</li>
<li>Using plugin for SMTP mails without using mailing queue.</li>
</ul>
Feel free to suggest features or send feedback in the <a href="https://wordpress.org/support/plugin/smtp-mailing-queue" rel="ugc">support section</a>, via <a href="mailto:antoine.brultet@gmail.com" rel="nofollow ugc">email</a> or by creating a pull request on <a href="https://github.com/Birmania/smtp-mailing-queue" rel="nofollow ugc">github</a>.

SMTP Mailing Queue

Add emails to a mailing queue instead of sending immediately to speed up sending forms for the website visitor and lower server load.

Lagoona Webhooks – Send Form Submissions to Any Webhook vs SMTP Mailing Queue