Converts WordPress into a reliable SMTP mail sender with secure relay settings.

Till Krüss

A5hleyRich

Redis Object Cache

A persistent object cache backend powered by Redis®¹. Supports Predis, PhpRedis, Relay, replication, sentinels, clustering and WP-CLI.

jannesmannes

Jannes & Mannes AppMail

This plugin let's you send email through the new Appmail.io HTTP API.

Emercury

<p>Emercury SMTP Mail is a simple and secure WordPress plugin that allows you to send emails through an external SMTP server instead of the default PHP mail function.</p>
<p>The plugin helps improve email deliverability and provides basic logging and encryption for stored SMTP credentials.</p>
<h3>Features</h3>
<ul>
<li>Send WordPress emails via SMTP</li>
<li>Supports SSL / TLS</li>
<li>Secure storage of SMTP credentials</li>
<li>Easy configuration via admin panel</li>
</ul>
<h3>Privacy</h3>
<p>This plugin may store the following data locally on your WordPress site:</p>
<ul>
<li>SMTP host, port, username (encrypted)</li>
<li>Email headers and recipient addresses (only if email logging is enabled)</li>
</ul>
<p>No personal data is transmitted to the plugin author or any third-party service.</p>


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