Kyle B. Johnson

Kevin Stover

Matt Pritchett

Ninja Mail is being sunset and no longer functions as of April 1, 2021. We recommend migrating to our new service <a href="https://sendwp.com" rel="nofollow ugc">SendWP</a>, which sends all of your WordPress transactional email rather than just your Ninja Mail emails.
<h4>Installation</h4>
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Ninja Mail

Ninja Mail is being sunset and no longer functions as of April 1, 2021.

Serhii Symonov

SwiftTrap for Mailtrap replaces the default WordPress <code>wp_mail()</code> with the Mailtrap Send API.
Features:
<ul>
<li>Send transactional and bulk emails via Mailtrap</li>
<li>Automatic email categorization (welcome, password-reset, notification, etc.)</li>
<li>Bulk stream routing for promotional emails</li>
<li>Email logging with retention management</li>
<li>Dashboard widget with account stats</li>
<li>Test email from settings page</li>
</ul>
No SDK required — uses the WordPress HTTP API (<code>wp_remote_post</code>) for zero external dependencies.
Extensible via filters:
<ul>
<li><code>swifttrap_mailtrap_email_category</code> — override email category</li>
<li><code>swifttrap_mailtrap_use_bulk_stream</code> — control bulk stream routing</li>
<li><code>swifttrap_mailtrap_template</code> — send via Mailtrap template (template_uuid)</li>
<li><code>swifttrap_mailtrap_custom_variables</code> — attach tracking metadata to emails</li>
</ul>

SwiftTrap for Mailtrap

Route WordPress emails through the Mailtrap Send API with stream routing, categories, and logging.

Ninja Mail vs SwiftTrap for Mailtrap