Similar WordPress plugins
Blacklist Unwanted Email alternatives
The 12 WordPress plugins most like Blacklist Unwanted Email, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.
Blacklist Unwanted Email
90+ installs · #16,844 most popular
- Compare with Blacklist Unwanted Email
ReCaptcha v2 for Contact Form 7
by IQComputing
Adds reCaptcha v2 from Contact Form 7 5.0.5 that was dropped on Contact Form 7 5.1
- Installs
- 200K+
- Rank
- #227
- Rating
- 5.0(89)
- Updated
- 5 months ago
Sharesspam
- Compare with Blacklist Unwanted Email

Gravity Forms Zero Spam
by GravityKit
Block form spam in Gravity Forms with an invisible token check, email rejection rules, and optional AI review. No CAPTCHAs for your visitors.
- Installs
- 100K+
- Rank
- #453
- Rating
- 4.3(24)
- Updated
- 2 months ago
Sharesspam
- Compare with Blacklist Unwanted Email

Email Address Encoder
by Till Krüss
A lightweight plugin that protects email addresses from email-harvesting robots, by encoding them into decimal and hexadecimal entities.
- Installs
- 100K+
- Rank
- #406
- Rating
- 4.2(160)
- Updated
- 7 months ago
Sharesspam
- Compare with Blacklist Unwanted Email
Image CAPTCHA for Contact Form 7 and WPForms by HookAndHook (DSGVO/GDPR)
by hookandhook
Adds an Image CAPTCHA to Contact Form 7 and WPForms, GDPR ready, perfect WPForms or Contact Form 7 Spam Protection Image CAPTCHA, adds a honeypot
- Installs
- 70K+
- Rank
- #561
- Rating
- 4.7(49)
- Updated
- 2 months ago
Sharesspam
- Compare with Blacklist Unwanted Email

Gravity Forms Email Blacklist
by CrossPeak
Add-on for Gravity Forms to create a Blacklisting of specific emails or domains for the Email input field to throw a validation error or mark as spam.
- Installs
- 10K+
- Rank
- #2,047
- Rating
- 4.3(15)
- Updated
- 5 months ago
Sharesblock email
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Stop WP Emails Going to Spam
by fullworks
Fixes WordPress emails going to spam/junk folders. The default settings often resolve the issue.
- Installs
- 10K+
- Rank
- #1,969
- Rating
- 4.8(51)
- Updated
- 2 months ago
Sharesspam
- Compare with Blacklist Unwanted Email

oopspam Anti-Spam
by oopspam Team
Protect your forms from spam with 99.9% accuracy - no CAPTCHA, no JavaScript, no tracking. Trusted by 3.5M+ websites.
- Installs
- 6K+
- Rank
- #2,718
- Rating
- 4.9(51)
- Updated
- 3 days ago
Sharesspam
- Compare with Blacklist Unwanted Email

Invisible Anti-Spam & CAPTCHA
by Matthias Nordwig
Invisible spam protection for every form, login and checkout. No puzzles, no checkboxes, no lost visitors — a CAPTCHA your users never see.
- Installs
- 5K+
- Rank
- #3,201
- Rating
- 4.8(50)
- Updated
- 4 days ago
Sharesspam
- Compare with Blacklist Unwanted Email

Honeypot Anti Spam for Forminator Forms
by kgmservizi
A lightweight honeypot that blocks spam bots on Forminator contact, payment and custom forms. No captcha, no setup.
- Installs
- 1K+
- Rank
- #6,269
- Rating
- 5.0(2)
- Updated
- 2 days ago
Sharesspam
- Compare with Blacklist Unwanted Email
BSK Forms Blacklist
by bannersky
Checks field content and block submitting base on your keywords. Blocking IP, Country is only supported in the Pro version.
- Installs
- 1K+
- Rank
- #6,125
- Rating
- 4.3(12)
- Updated
- 1 year ago
Sharesformidable forms
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Gravity Forms Block Email Domains
by GravityKit
Easily set a list of email domains to block on email fields in Gravity Forms.
- Installs
- 1K+
- Rank
- #6,109
- Rating
- 4.1(9)
- Updated
- 2 years ago
Sharesblock email
- Compare with Blacklist Unwanted Email
Message Filter for Contact Form 7
by Kofi Mokome
Filter messages submitted through contact form 7 based on words and/or emails listed as restricted.
- Installs
- 1K+
- Rank
- #5,330
- Rating
- 4.9(13)
- Updated
- 1 month ago
Sharesspam
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