by EverPress 2 (4 reviews)

Mailster reCaptcha

Name: Mailster reCaptcha
Rating: 2.0 (4 reviews)
Author: EverPress

Protect Mailster newsletter signup forms from spam with Google reCAPTCHA v3.

Mailster reCaptcha ranks #6,683 among WordPress.org plugins with 1,000+ active installations, is #171 of 1,659 in the Authentication category, a 2/5 rating from 4 reviews, and was last updated Oct 14, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.4

v2.0.2 Current Version v2.0.2

Updated 3 weeks ago Last Update on 14 Oct, 2026

Refreshed 6 days ago Last Refreshed on

#171 of 1,659 in Authentication Top 10% by installs Downloads -41.5% this week Actively maintained

View on WordPress.org

Rank

#6,683

— No change

Active Installs

1K+

-19.4%

KW Avg Position

88.5

0.2 worse

Downloads

29.6K

+11 today

Support Resolved

— No change

Rating

40%

Review 2 out of 5

2 (4 reviews)

Next Milestone 2K

Total Progress 20%

1K+ 2K+

1,663

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Rank Changes

Current #6,683

Change

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

2.0

4 reviews

Overall 40%

1 (25%)

0 (0%)

3 (75%)

Security History

Source: WPVulnerability

No known vulnerabilities on record for Mailster reCaptcha. Checked 3 months ago.

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Plugin Details

Version: 2.0.2
Last Updated: Oct 14, 2026
Requires WP: 6.0+
Tested Up To: 7.1.4
PHP Version: N/A
Author: EverPress

Support & Rating

Rating: ★ ★ ☆ ☆ ☆ 2
Reviews: 4
Support Threads: 0
Resolved: 0%

Keywords

captcha mailster newsletter recaptcha spam

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TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who use the Mailster Newsletter plugin to manage email subscriptions. It solves spam and bot signups by adding reCaptcha verification to Mailster subscription forms.

Adds reCaptcha to subscription forms
Requires Mailster Newsletter Plugin

Frequently Asked Questions

Common questions about Mailster reCaptcha

No. Mailster reCaptcha is an addon for the Mailster Newsletter Plugin and requires Mailster 4.0 or newer.

Yes. You need free reCAPTCHA site and secret keys from the Google reCAPTCHA admin console. Create keys for reCAPTCHA v3 and add the domains where your forms are shown.

This addon uses Google reCAPTCHA v3 (invisible / score-based). It does not show the classic checkbox widget.

Yes. For block forms, open the form in the editor and enable Enable reCaptcha in the document settings panel. Legacy forms are enabled from Newsletter → Settings → reCaptcha.

Yes. To verify a submission, the plugin sends the reCAPTCHA response token to Google’s verification endpoint (www.google.com/recaptcha/api/siteverify). Google’s reCAPTCHA service also loads in the browser for protected forms. See Google’s reCAPTCHA documentation for how the service works.

Yes. Enable Disable for logged in users on the reCAPTCHA settings screen if you do not want captcha checks for users who are already logged in to WordPress.

For Mailster and this addon, see mailster.co. For key setup or reCAPTCHA behavior, use Google’s reCAPTCHA docs.