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.

David Cramer

<p>Caldera SMTP Mailer is not groundbreaking in any way. There are many SMTP plugins around some good some not so good. This is just to take away all the mystery with a to-the-point solution for configuring wp_mail ( and in turn phpmailer ) to send through SMTP over standard phpmail.</p>


Caldera SMTP Mailer

Just what I needed to test on my local machine where php_mailer fails

WordPress Disable Email plugin vs Caldera SMTP Mailer