PhilHilton

<p>This plugin is not affiliated with WP Forms, makers of the WP Mail SMTP plugin. Please do not bother them with support requests.  It is a 3rd party solution to the lack of logging in the free version of their product.</p>
<p>Please bear in mind that future updates to WP Mail SMTP may break this plugin’s ability to log messages, and it may take some time for an update to be released. If they go out of their way to remove the WordPress Action Hook it depends on then an update may not be possible at all. Please use this plugin at your own risk.</p>
<p>This plugin has only been tested with the SMTP configuration, and not any of the other implementations provided by WP Mail SMTP. If you use it with another configuration I would be interested in hearing about you experience so that I can either confirm here that it works or make changes so that it will.</p>


Logger for WP Mail SMTP (3rd Party)

This plugin is not affiliated with WP Forms, makers of the WP Mail SMTP plugin. Please do not bother them with support requests.

Kunal

<p><strong>Custom 404 Pro</strong> replaces WordPress’s default 404 behaviour with a proper redirect. Instead of leaving visitors on a dead-end error page, you can send them to any page on your site or an external URL — with the HTTP status code of your choice.</p>
<h4>Redirect Modes</h4>
<ul>
<li><strong>WordPress Page</strong> — pick any published page from a dropdown; the plugin redirects to it automatically.</li>
<li><strong>Custom URL</strong> — enter any absolute URL to redirect 404s off-site or to a specific path.</li>
<li><strong>HTTP Status Code</strong> — choose 301, 302, 307, or 308 to match your SEO or caching requirements.</li>
</ul>
<h4>404 Logging</h4>
<p>When logging is enabled, the plugin records every 404 hit to a database table so you can see exactly what is broken:</p>
<ul>
<li>Request path</li>
<li>Visitor IP address (can be disabled for privacy/GDPR compliance)</li>
<li>Referrer URL</li>
<li>User agent</li>
<li>Timestamp</li>
</ul>
<p>Logs are searchable and can be deleted individually, in bulk, or all at once. They can also be exported as a CSV file. A configurable retention policy lets you automatically cap the table by row count, by age, or both — with a daily background cleanup and an on-demand Prune Now button.</p>
<h4>Email Notifications</h4>
<p>Optionally receive an admin email each time a 404 is logged. Designed for low-traffic monitoring — if you expect high 404 volume, keep this off to avoid inbox flooding.</p>
<h4>Multisite Support</h4>
<p>Works correctly on WordPress Multisite installations — activation creates the logs table for each site in the network.</p>
<h4>Multilingual Support</h4>
<p>Compatible with <strong>Polylang</strong> and <strong>WPML</strong>. The redirect page is resolved to the correct language variant for the current visitor automatically.</p>


Custom 404 Pro

Take control of every 404 on your site — redirect visitors to a custom page or URL, log what broke, and get notified when it matters.

Logger for WP Mail SMTP (3rd Party) vs Custom 404 Pro