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Stop Emails

by Sal Ferrarello · Email & Marketing

Also makes 2 other plugins · 5.1K+ installs across the portfolio →

Stop all outgoing emails sent from WordPress.

How scoring works →
80 Health · B
Maintenance 81/100
Rating quality 87/100
Support 70/100

80 health vs 63 average across 1,297 Email & Marketing plugins

Directory ranking optimization

How it's scored →

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

82 / 100

Well optimized

Biggest win: Rating quality

Update recency 91/100
WP compatibility 100/100
Rating quality 68/100
Listing tuning 68/100

To rank higher: Too few reviews to rank on quality — nudge happy users to leave one.

Get the full rank-higher report →

Daily downloads

Since 2022-10-05 · 1,425 days · wp.org + Plugin Pulse archive

-27% vs prior 30d
13Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

876

now · peak 1.5K

89930d downloads · Aug 26

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

Stop Emails · #3125 you WP Mail SMTP by WPFo · #12 MC4WP: Mailchimp for · #34 Easy WP SMTP · #125

Update activity

How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.

180per 1k installs · Aug 26

Release cadence

Occasionally updated
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

1

releases in the last 12 months

8mo ago

latest release · v1.2.1

15

tagged releases on record

Recent releases

1.2.1 · 8mo ago1.2.0 · 6.1y ago1.1.0 · 10.4y ago1.0.1 · 11.0y ago1.0.0 · 11.4y ago0.8.0 · 11.6y ago0.7.0 · 11.8y ago0.6.2 · 12.0y ago0.6.1 · 12.4y ago0.6.0 · 12.5y ago0.5.0 · 12.6y ago0.4.0 · 12.6y ago0.3.0 · 12.6y ago0.2.0 · 12.7y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 100% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.2 100%

Estimated active installs

The public count shows “5K+”. Our estimate pins where the real number sits.

tracked estimate
5K–6K ≈5.9K

Refined from the date this plugin crossed into its current band.

Install history · since 2015-04-18 · 1,428 observations

5KInstalls · Aug 26

Estimated value

What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.

Est. annual revenue

N/A

Est. acquisition value

N/A

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from. A declining trend compresses what a buyer would pay.

Details

Version
1.2.1
Last updated
8mo ago
Added
2013-08-20 · 13 yrs old
Requires WP
3.6
Tested up to
6.9.7
Requires PHP

Recent reviews

All reviews on wp.org ↗
  1. JRyven
    4.3y ago

    Excellent plugin! Easy, effective, bloatless.

    Read on wp.org ↗
  2. darkpollo
    8.2y ago

    Not much more to say. It is great and it works!

    Read on wp.org ↗
  3. nick5798
    8.8y ago

    Great plugin. nice and simple and works

    Read on wp.org ↗
  4. NicheLabs
    9.1y ago

    I develop a lot of WordPress sites and normally this isn’t an issue. But I’ve been developing a membership site and normally when I do a site that includes users and their email addresses I just click on the box that asks to send the user notification of their password. But on this particular site the users need to be approved. I’m using BuddyPress and a plugin that allows user moderation, BP Registration. The problem came in when when I had to start approving members so they would show up in the list. These were existing members so they needed to be active. I started getting emails asking what the heck was going on. Each of my members were getting notices that they had been approved. I had to take the time to explain to each one of them what had happened. Very time consuming, very embarrassing. Glad I found this since I have several members that still need to be added. I added myself as a user and checked the box to notify me of my password. No email! I changed my password. No email! I approved my account. Still no email! Works perfectly. I can now develop in silence and not worry about alerting/confusing members. Thank you for your work! Allen This topic was modified 8 years, 11 months ago by NicheLabs.

    Read on wp.org ↗
  5. LewisCowles
    9.7y ago

    Worked out of the box for me on a VPS; we were developing a system in parallel to an existing site and someone else installed this instead of using our existing process. I learned of a new plugin and a new way of doing things for WP. Very impressed.

    Read on wp.org ↗
  6. Anita C
    9.9y ago

    This works great. I had used it months ago for something else. But I needed to migrate a Ning.com website with members into a new Buddypress site. I had to make sure the members were not emailed or pinged. This plugin stopped all outgoing emails to all the members.

    Read on wp.org ↗
  7. Kevin Cristiano
    9.9y ago

    Nice plugin. Does exactly what it says

    Read on wp.org ↗
  8. tiomno
    10.2y ago

    This a great plugin for testing and developing purpose. Thank you!

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. Version 1.2.1 Conditionally modify how our fake PHPMailer extends the real PHPMailer class based on changes in PHPMailer introduced in WordPress core 5.5. This eliminates the message “PHP Deprecated: class-phpmailer.php is deprecated 1.2.1
  2. Version 1.2.0 Add filter to force BuddyPress to use wp_mail() rather than its own BP_PHPMailer class 1.2.0
  3. Version 1.1.0 Add Italian translation (it_IT), thanks to Andrea Gherardi https://twitter.com/ilghera_TP 1.1.0
  4. Version 1.0.1 No changes to code functionality “Tested Up To:” version bump to 4.2 Update to readme.txt to more clearly communicate plugin functionality Version bump to 1.0.1 1.0.1
  5. Version 0.8.0 Overhaul of plugin includes: fixing issue with plugin not stopping emails, moving to a class structure, changing email stopping behavior to use the same technique as WordPress core tests, improved inline documentation, a 0.8.0
  6. Version 0.7.1 Added check for supporting files before loading them. Since the primary functionality is in stop-emails.php, adding this check allows stop-emails.php to be used in the mu-plugins/ directory (previously, it would throw wa 0.7.1

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 7.4.8 · WP 5.5

Low memory footprint
Low page-speed impact
Runs on latest PHP + WP
No PHP errors
No JS errors
Activates cleanly
No resource errors
No external HTTP errors
Optimized database use
Frequently updated

Languages

via translate.wordpress.org

Translated into 126 languages, 6 at 90% or more

Chinese (Taiwan) 100%
English (Canada) 100%
English (UK) 100%
Norwegian (Bokmål) 100%
Spanish (Chile) 100%
Spanish (Spain) 100%
Italian 75%
Portuguese (Brazil) 25%
Korean 12%
Afrikaans 6%
Albanian 6%
Amharic 6%
Arabic 6%
Aragonese 6%
Armenian 6%
Assamese 6%
Azerbaijani 6%
Balochi Southern 6%
Basque 6%
Belarusian 6%
Bengali 6%
Bosnian 6%
Breton 6%
Bulgarian 6%

Plus 102 more locales with partial translations.

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2025-07-07 6K+ → 5K+ down after 110 days in tier
  2. 2025-03-19 5K+ → 6K+ up after 109 days in tier
  3. 2024-11-30 6K+ → 5K+ down after 3 days in tier
  4. 2024-11-27 5K+ → 6K+ up after 1 days in tier
  5. 2024-11-26 6K+ → 5K+ down after 6 days in tier
  6. 2024-11-20 5K+ → 6K+ up after 12 days in tier
  7. 2024-11-08 6K+ → 5K+ down after 2 days in tier
  8. 2024-11-06 5K+ → 6K+ up after 1 days in tier

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

Compare head to head →

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Stop Emails: 5K+ active installs, 5.0★ (12 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/stop-emails