jystewart

<p>For an internal or private WordPress installation you may want to place restrictions on<br />
who can register a user account. This plugin allows the administrator to specify a<br />
‘whitelist’ of domain names and restricts registrations to email addresses from those<br />
whitelisted domains.</p>
<p>Please Note: This plugin is only tested on PHP5 and may not work on earlier versions.</p>
<p>Thanks to <a href="http://www.redcatco.com/" rel="nofollow ugc">RedCat Co</a> for sponsorship of initial development of this plugin</p>
<h3>To Do</h3>
<ul>
<li>Add automated tests</li>
<li>Solicit user feedback on further options</li>
</ul>


WP Email Restrictions

Limit user registrations to domain names on a whitelist.

<p>When running wordpress for short term projects, contests, etc. it can be useful to be able<br />
to define a limit on the number of posts a given user can make. This plugin allows admins to<br />
define limits on a per-role basis.</p>
<p>Say you wanted ‘authors’ to be limited to 5 posts and ‘contributors’ to just 1, this plugin is<br />
the way to do it.</p>
<p>Please Note: This plugin is only tested on PHP5 and may not work on earlier versions.</p>
<h3>To Do</h3>
<ul>
<li>Add automated tests</li>
<li>Solicit user feedback on further options</li>
</ul>


WP Post Limits

Restrict the number of posts users can make depending on their role

WP Email Restrictions vs WP Post Limits