acsnaterse

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

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.

Patrick Daly

<a href="https://github.com/developdaly/Email" rel="nofollow ugc">Contribute on Github</a> | <a href="https://github.com/developdaly/Email/issues?labels=bug&milestone=&page=1&state=open" rel="nofollow ugc">Report Bugs</a>
This plugin allows you configure and reconfigure emails that are sent to specified users when certain things happen.
Some examples (applies to custom post types as well):
<ul>
<li>new post</li>
<li>updated post</li>
<li>deleted post</li>
<li>(more coming soon)</li>
</ul>
Additionally, you control the email template users receive. Boilterplate templates are included to get you started.

Email

Email users with custom templates when certain actions happen, such as new posts or updated custom post types and keep a log of sent emails.

WordPress Disable Email plugin vs Email