acsnaterse

<p>Disables all email through wp_mail() on current installation. Email will by disabled by default, but can be overridden in the settings.</p>
<h3>Features</h3>
<ul>
<li>Disables all email by default</li>
<li>Enable email again by matching the given hostname with the current server hostname. </li>
<li>Override the <code>$to</code> address (or multiple, comma sperated addresses), so you can use that for testing purposes.</li>
</ul>
<p>Note: The plugin performs a check on the <code>$_SERVER['HTTP_HOST']</code> variable.</p>


WordPress Disable Email plugin

Disables all email through wp_mail() on current installation. Email will by disabled by default, but can be overridden in the settings.

<p>This plugin enhances the security and stability of your WordPress installation by delaying and controlling wp_mail() email submissions through a managed queue.</p>
<p>If your site exhibits unusual behavior — such as a spam bot repeatedly submitting forms — you will be alerted immediately.</p>
<ul>
<li>Intercepts wp_mail() and places outgoing messages in a queue</li>
<li>Configure how many emails are sent and at what interval</li>
<li>Log all queued email submissions</li>
<li>Receive alerts when the queue grows unexpectedly</li>
<li>Receive alerts when WordPress is unable to send emails</li>
</ul>


Mail Queue

Take control of emails sent by WordPress. Queue outgoing emails and get notified instantly if your website is trying to send too many emails at once!

WordPress Disable Email plugin vs Mail Queue