Life & fun · alternatives · 2026

24 alternatives to Restrict Email Domains WordPress Plugin

Plugin to restrict email domain while user registering.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Restrict Email Domains WordPress Plugin launched in 2022; newer entries below may have overtaken it.

1
List of disposable email domains to prevent fake registrations▲28
HTML Editor Online. Edit your text and get the HTML code version.
2021 · disposable-emails.github.io · its alternatives →
2
WP Email Registration Blacklist Plugin▲1
Strong tool to combat spam, manage IP blacklists/whitelists
2024 · cminds.com · its alternatives →
3
Notify.domainsfree tier, from $2/mo▲322
Know the moment a domain opportunity appears
Aug 2026 · notify.domains · its alternatives →
4
Forget Spam Comment▲72
The fastest & GDPR compliant Anti-Spam plugin for WordPress
2021 · wordpress.org · its alternatives →
5
CM Restrict User Account Access Plugin▲9
Manage user accounts with time restrictions
2024 · cminds.com · its alternatives →
6
MailOptin▲134
WordPress plugin to grow & engage your email list.
2017 · mailoptin.io · its alternatives →
7
ProxiedMail▲170
Email forwarding with unlimited mailboxes
2024 · proxiedmail.com · its alternatives →
8
Unblock.Domains▲24
Never get stuck on a domain blacklist again
2024 · its alternatives →
9
Mailway▲56
OSS and self hostable catch-all incoming email routing
2021 · github.com · its alternatives →
10
TrustyMails▲78
Free API to block disposable emails - say goodbye to fraud
2023 · trustymails.com · its alternatives →
11
Invitation Code Restriction Plugin▲2
Manage access with WordPress Invitation Codes plugin
2024 · cminds.com · its alternatives →
12
LastMX▲91
Protect your privacy with unique email aliases
2019 · lastmx.com · its alternatives →
13
namealerts.io▲94
Don't let your dream domain slip away
2023 · its alternatives →
14
NS6.com▲71
Register domains across 800+ extensions with free WHOIS privacy, free DNS and free SSL on every domain. Search, transfer in, and manage everything in one place.
2022 · ns6.com · its alternatives →
15
WordPress Restricted Site Access▲8
Build a membership site with the Content Restriction Plugin
2024 · cminds.com · its alternatives →
16
SimpleLogin – protect online privacy using email alias▲9
With email aliases , you can be anonymous online and protect your inbox against spams and phishing.
2020 · simplelogin.io · its alternatives →
17UT
Use Twitter to register domain names▲24
2011 · tweetname.com · its alternatives →
18
Musubu▲64
Block spam, malware, and more from your WordPress site
2019 · its alternatives →
19
IsTempMail – Detect and block disposable email addresses▲35
Detect and block disposable, temporary, fake email addresses. Fight spam, fraud and free trial abuse. Available as WordPress plugin and via JSON API.
2017 · istempmail.com · its alternatives →
20
WordPress Plugin to Grow and Engage Your Mailing List▲8
WordPress plugin to create email signup forms that convert visitors into subscribers combined with email automation & newsletter features.
2017 · mailoptin.io · its alternatives →
21
Email Validation Plugin for WordPress▲2
Unlimited Real Time Email Validations For Free
2020 · antideo.com · its alternatives →
22
Email Validation and Blocklist▲2
WordPress plugin enabling local email validation & blocklist
Jul 2026 · wordpress.org · its alternatives →
23
Anti-Spam Protection WordPress Plugin▲5
Enhanced Anti-Spam Protection WordPress Plugin
2024 · gorewada.gumroad.com · its alternatives →
24
GDPR WordPress▲15
This plugin helps organizations become compliant with GDPR.
2018 · wordpress.org · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →