DomainRestriction

Introduction

Authentication, Login Restriction, Site Access

Allow/Deny registration to specific email, domain or TLD and perform automatic group assignments on IP (address or CIDR network), email, domain or TLD. Restrictions, group assignment/revocation, and more.

Using DomainRestriction is simple. Enter one or more domains into the plugin configs and you're done. Anyone attempting to register an email address that isn't on the approved domain list is immediately denied or vice versa - inclusive or exclusive - it's your choice.

Need more granularity? No problem! Additional configuration allows an administrator to allow specific email addresses in addition to or instead of the domain restrictions! If you want to use it in the opposite manner - you can allow all and deny specific domains and addresses. On special request, I've added the ability to allow/disallow on specific TLDs as well.

Advanced users can assign user to user group automatically based on email address (user@domain.com), email domain (domain.com), or even email top-level domain (.com, .net, .edu, etc.). Additional configuration allows you to omit certain addresses from automatic group assignment, as well you can configure some groups which are also immune to automatic group assignment.

Give it a try using the demo link above. You'll never guess the valid domains ;)

Admins can edit the language file to change the failure message. I chose to make the default failure message vague.

For the administrator who wants to automate group assignment based on domain or TLD, a new set of options has been added to allow group assignment on a per-domain or per TLD basis. Additional configuration can prevent modification for selected groups or individual addresses.

Update 2.4 - changed default whitelist from 0.0.0.0/0 (all addresses) to 0.0.0.0/32 (no addresses) to relieve confusion regarding this new feature.
Update 2.5 - fixed missing files in install XML
Update 2.5.1 - Updated for Joomla Update System compatibility

4/26/2012 - Joomla 1.5/1.6/1.7 availability and support withdrawn.

All of my extensions are free and none of my extensions display advertisements or links to my sites or services. If you feel that I have blessed you, then you can bless me by making a contribution to fund future development. Visit the "Website" link to make a contribution.

Write a review

Simple and effective

vag (23).
Posted on 11 December 2018

Functionality

Install in seconds, configured in seconds. Protects in seconds.

Ease of use

It is very simple. Does not demand technical knowledge.

Support

Not need.

Documentation

Not need.

I used this to: My websites like portals, eshops and booking systems.

Great plugin

Doggie Bag (1).
Posted on 24 December 2014

Functionality

Great (if not the best) addon for Joomla. I have one request: if registered users change their e-mailaddress there is no further check...

Ease of use

If I can set it up, so can anyone else

I used this to: private use on hobbysite

Owner's reply: Good request. It will be an optional part of the next version.

Very good plug-in, but needs to protect user updates

Eric Korb (7).
Posted on 14 October 2014

I like the plug-in for new registrations, but I wish it would also protect the user from changing their email address to one those that restricted after then register with one that is accepted.

Owner's reply: I have a separate plugin for that - named "Static Email"

An Exceptional Plugin!

Joseph Davis (1).
Posted on 09 July 2014

This plugin does exactly what is says and let me tell you my friends it does it very well! After testing out several others only to find limitations on the features I required, I came across this one and gave it a try and was super pleased with the simple layout and exceptional results!

could be my solution

digitwebdesign (6).
Posted on 24 October 2013

Just found this as i am desiging a content restricted online catalogue for one big company. Im hoping this will cut out lots of work...... just tested with spoof email and could not reg....... great so far. thanks Richy

Works well. Great support, too!

John Vesey (14).
Posted on 28 August 2013

Now I understand how it works, this plug-in is proving really useful for blocking, allowing and assigning user-groups to particular domains.

Big "heads up" for Michael Richey, too - I had a couple of questions and he answered quickly, even on a Sunday. Fab!

Must be installed !

Maya Host (3).
Posted on 14 August 2013

This extension gives me the rest..

It's the guard..

Even in reCaptcha, human spams are there, this extension reduce those spammers from getting around :)

Awesome

Phyrun (1).
Posted on 25 May 2013

Easy to use and it works great. I needed a small adjustment so that I could copy and paste to list and developer was very nice enough to update the code to implement request, all for free. What a great plugin. Thank you very much for your work.

Works great thanks!

Lenfitz (3).
Posted on 11 April 2013

This extension works well and does the job. I was looking for a tool to block those public email domain signups and this does the job well. No more spam and bot signups. Many thanks.

Needed a couple of language strings added but apart from that excellent plugin.

Perfect with little adjustment

PrimuS (1).
Posted on 16 July 2012

Thanks for this plugin, I needed it the other way around, since I get a lot of SPAM registrations from 3-4 domains, if you change Line 42 from false to true and Line 44 from true to false, you'll allow ALL domains EXCEPT for the ones you specified.

You may of course adjust the tooltips, but that's not really important.

Thanks again,

cheers

Owner's reply: You reduced my extension rating because you wanted to use it in exactly the opposite way that it was designed to be used?

What you wanted is already an option in the new version to be released in a few days.

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