Live from WordPress.org · Oct 6, 2026
Best Restrict Email Plugins for WordPress
2 plugins are tagged “restrict email” on WordPress.org. We rank them by active installs and score every one on update freshness, compatibility, ratings and support — so you can pick a safe one in seconds. The most popular right now is Restrict New Users by Domain with 100+ active installs.
| Rank | Plugin | Active installs |
|---|---|---|
| 1 |
Restrict New Users by Domain
Whitelist or Blacklist email domains used for new user registration.
|
100+ |
| 2 |
BuddyPress Restrict Email Domains
This plugin enables restriction of email domains during user registration for a single…
|
10+ |
Top Restrict Email plugins, head to head
All comparisons →How we rank
Popularity first, then a health check you can trust
Plugins are ordered the way WordPress.org ranks them for this category. Next to each one you’ll see its health score, so a popular-but-neglected option never sneaks into your stack.
- 25 Update freshness
- 20 Works with the latest WordPress
- 25 Rating, weighted by review count
- 15 Support threads resolved
- 15 Active installs
Popular plugins categories
FAQ
Quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 6, 2026
What is the most popular restrict email plugin for WordPress?
Restrict New Users by Domain is the most popular restrict email plugin with 100+ active installs and a 5/5 rating on WordPress.org.
How many restrict email plugins are on WordPress.org?
There are currently 2 plugins tagged “restrict email” in the official WordPress.org plugin directory.
Are these restrict email plugins actively maintained?
0 of the top 2 restrict email plugins were updated in the last 30 days. Check each plugin’s health score for update freshness, WordPress compatibility and support responsiveness.
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