Stop Emails

76 Quality Score

Active Installs

17/30

At 5,000 active installs, the plugin has a modest but respectable footprint for a development utility, scoring above the baseline for its niche.

Update Freshness

22/25

Updated on January 13, 2026, and tested against WordPress 6.9.4, the plugin is clearly being actively maintained despite its tiny scope.

User Rating

15/15

All 12 reviewers gave it a perfect score, suggesting it does exactly what it advertises with no friction for the small audience that uses it.

Support Health

8/15

With zero support threads opened or resolved, there is no public track record of help, which is concerning for anyone who runs into trouble.

WP Compatibility

15/15

Tested with WordPress 6.9.4 and requiring only WordPress 3.6 or higher, it has the broadest compatibility range of any plugin in its category.

Scores higher than 43% of indexed plugins

About

Stop all outgoing emails sent from WordPress.

Active Installs 5k+

Rating ★★★★★ 5/5

Last Updated 2026-01-13 2:08am GMT

Requires WordPress 3.6+

Tested Up To 6.9.7

✓ No known vulnerabilities

What It Does

Stop Emails is a lightweight WordPress plugin that blocks all outgoing emails sent through the wp_mail() function, preventing WordPress, plugins, and themes from delivering notifications, password resets, or contact form submissions. It works as a simple on/off switch rather than an SMTP or logging tool, making it one of the most minimal solutions in the email category. Once activated, no configuration is required to suppress outbound mail.

Who It's For

This plugin is best suited for developers, agencies, and QA teams who run staging, local, or demo sites where accidental emails to real users would be unprofessional or harmful. It is also useful for training environments and pre-launch builds where form submissions and notifications should be silenced entirely. Anyone who wants to test a site without sending real emails will find this fits the bill quickly.

Who Should Skip It

Do not install this on a live production site that needs transactional emails like WooCommerce order notifications, contact form replies, or password resets, since it will silently block all of them. If you simply want to test or log outgoing mail without fully suppressing it, look at WP Mail SMTP or WP Mail Logging instead.

The Bottom Line

Stop Emails is a sharp, focused utility that earns its 78.93 score by doing one thing well with strong maintenance signals. Its perfect user rating and recent update show it works as advertised, but the absence of any support threads means you are mostly on your own if something breaks. For developers running staging or local sites, it is hard to beat for simplicity, but production sites should look elsewhere.

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Pick this when you want to capture and inspect every outgoing email without actually blocking it, useful for debugging mail flow.