CUNY Academic Commons

r-a-y

User registration spam is prevalent in BuddyPress.
One way to dramatically decrease signup spam is to restrict the email address domains that users can sign up with.
WordPress multisite has a native option called “Limited Email Registrations”. But this option requires you to enter the full email domain. For example, if you only wanted to allow .edu email addresses to register, this is not possible.
This plugin restricts registrations to the email domains that you specify and works in WordPress single-site and multi-site.
Plugin was developed for the <a href="http://commons.gc.cuny.edu" rel="nofollow ugc">CUNY Academic Commons</a>. Licensed under the GPLv2 or later.
<a href="https://github.com/cuny-academic-commons/bp-rsed" rel="nofollow ugc">Follow development on GitHub</a>.
Tested on BuddyPress 2.5, but should work all the way down to BuddyPress 1.6.

BP Restrict Signup by Email Domain

Only allow users with email addresses from certain domains to register in BuddyPress.

Stefano Lissa

Michael Travan

Roberto Fietta

With this Newsletter Addon, you can integrate the BuddyPress registration process with 
Newsletter subscription, offering an option on the registration form or just subscribing 
all new registered BuddyPress members.
You can even set one or more list to activate on subscribers when they are created from a 
BuddyPress registration.
Every contribution (idea, patch, bug report, …) is greatly welcomed.
<h4>References</h4>
<ul>
<li><a href="https://wordpress.org/plugins/newsletter/" rel="ugc">The Newsletter Plugin</a></li>
<li><a href="https://wordpress.org/plugins/buddypress/" rel="ugc">BuddyPress</a></li>
</ul>
<h4>Other Integrations/Addons</h4>
<ul>
<li><a href="https://wordpress.org/plugins/newsletter-rss-block/" rel="ugc">Newsletter RSS Block</a></li>
<li><a href="https://wordpress.org/plugins/newsletter-popupmaker/" rel="ugc">Popup Maker Integration</a></li>
</ul>

BuddyPress Addon for Newsletter

Integrates the BuddyPress registration with the Newsletter subscription

BP Restrict Signup by Email Domain vs BuddyPress Addon for Newsletter