Email and Domain Blacklist Plugin Description
The WordPress Email Registration and Domain Blacklist plugin prevents users on banned domains and banned emails from registering on your WordPress site.
This great Anti-spam WordPress tool reduces the noise and restricts posting to users from approved emails and domains. Apply automatic domains lists that are always up-to-date or block them manually.
Protect yourself from spam, malware, virus, disposable emails and unwanted users.
Restrict Site RegistrationsOur domain blacklist plugin makes sure that only authorized users from approved domains or certified emails can register and use your WordPress site.It's easy to avoid unwanted spammers, viruses and malware with one click blacklisting The email and domain blacklist plugin can also work in whitelist mode, which means that only approved domains or lists of emails can register to the site. |
Login Screen Showing Error Message Coming from the Plugin |
Error Log Report Showing All Blocked Registrations | Logging Failed Registration AttemptsThis blacklist plugin will automatically check a user trying to register on your WordPress site against your backlist function, or defined records of blacklisted or whitelisted domains. |
| @rik0399 at WordPress.org: "Killed All Spammers - This plugin works as expected; killed all spammers and false/disposable email addresses which is what I needed for years! No more spammers – wonderful!." |
Email Domain Blacklist Online Services
Multiple Domain Filtering OptionsThe email domain blacklist plugin uses several online methods as well as local plugin lists to detect whether a domain is blacklisted in real time.This means that hackers and spammers will find it hard to register and harm your website! |
Setting Screen Showing Options to Check Domains and Emails |
This is achieved using the following banned domains detector online services:
- SpamAssassin – Using a list of free email domains downloaded from SpamAssassin
- DNSBL – Using the DNSBL online service
- WhiteLists and Blacklists – All this service can be used together with your own blacklists and whitelists domains lists or with your own banned emails list.
Avoiding Spam With The Blacklist Plugin
- Protect Your WordPress Site – Prevent spammers from registering to your site
- Block Spammers – A Great Anti-Spam WordPress plugin that blocks users from suspicious domains
- Blacklist and Whitelist Domains and Emails – Approve registration of specific users from predefined approved emails or domains
- Registration Log Support – Log all failed registration attempts
Comments Allowed Domains | Restrict Leaving CommentsRestrict the ability to leave comments for guest users to the list of whitelisted domains.Define the list of allowed domains to filter comments from non-registered users on your website. |
Email Blacklist Plugin Use Cases
- Mailing List – Capture hundreds of valid emails for your marketing lists
- Lead Capture – Filter suspicious emails and assure only real users register to your service
Email Blacklist Plugin Related Use Case
Email Blacklist Additional Resources
- Plugin User Guide
- 5 Excellent Email Blacklist & Anti-Spam WordPress Plugins
- WordPress Video Gallery
- Improving Security on Your WordPress Site
Blacklist Plugin-Related Blog Resources
Email and Domain Blacklist Related Plugins
Email Blacklist Frequently Asked Questions
Please check the user guide to learn more about this plugin.
Can I blacklist multiple domains?
Add as few or as many domains to the blacklist as you require.
Can I retract a blacklisted domain?
Yes. Once added to the blacklist, domains are editable at any point in time and can be removed from the list at any point in the future.
Do the blacklisted users receive notification of failed registration?
Can I use the plugin to find out if a domain is blacklisted?
Yes. Simply go to the “Domain Tester” tab, enter the domain name into the search bar and click the “check” button. The plugin will tell you whether the domain is blacklisted, white-listed, listed in the free domains list or not listed at all.
Can I whitelist a domain that has been defined as invalid?
Simply add them to your whitelist or disable the blocking of free email domains.
However, before you do that, make sure that particular domain is indeed safe.
Can I restrict by specific emails and not just domains?
Yes. The plugin also supports using the same methods also blacklisting or whitelisting email addresses.
To learn more about Blacklisting email addresses click here or for whitelisting email addresses click here.
Can I filter comments from guest users?
Yes, you can define the whitelist of domains that are allowed to leave comments on your website as guest users. Click here to learn more.
Will this plugin work with the CM Registration plugin?
Email Blacklist Plugin Image Gallery
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- Domain is not in the whitelist
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- Domain is in the blacklist
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- E-mail is blacklisted
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- Domain is in the Free domains list
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- Domain is in the DNSBL list
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- The domain is not allowed to leave comments
Back-end Gallery
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- Settings – General
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- Settings – User Domain Blacklist
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- Settings – User Domain Whitelist
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- Settings – User Email Blacklist
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- Settings – User Email Whitelist
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- Settings – Free Domains
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- Settings – Labels
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- Settings – Registration Log
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- Settings – Domain & Email Tester
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- Settings – Comments Allowed Domains
Customer Reviews for Email Blacklist
Nathaniel Parker
“CM’s Email Blacklist was the most robust solution out of all of them [in the market], so that’s the one I chose.”
“It’s a ‘world of difference’ fewer spammers than we had before installing the plugin.”
Nathaniel Parker uses Email Blacklist on WeatherQuack
Read his story: Weather Forecast: Cool WordPress Managing With no Chance of Spam Signups.
- Works wellStarted getting bot registrations so installed to block signups from a specific domain. It works and the list of already blocked domains is very big, all temps emails or spam emails.
- No more spammers – wonderful!This plugin works as expected; killed all spammers and false/disposable emails addresses which is what I needed for years! No more spammers – wonderful!
- Perfect and easyThanks!
- My site is much safer!The preemptive domain check is a must for any serious registration system. This was the best solution I could find and it works really well
- Perfect plugin to block disposable (but not only) emailI sent an email asking to modify the plugin to be compatible with my registration form and the team, really very responsive, did it in a few days.Then I uploaded a file with more than 22000 disposable email domains to block them in my users registration page. The plugins works perfectly without slowing down the registration process