Prime Strategy

<p>This plugin rewrite “wp-config.php” to enable access multiple domain.<br />
It will be great help to link check of your WordPress site or mirroring for test.</p>
<h4>Functions</h4>
<ul>
<li>Rewrite “wp-config.php” automatilally.</li>
<li>Enable multi domain access on demand.</li>
</ul>
<h4>Version History</h4>
<ul>
<li><strong>0.8.0</strong>
<ul>
<li>Public release</li>
</ul>
</li>
</ul>
<h3>Links</h3>
<p>“<a href="http://www.web-strategy.jp/" title="CMS service with WordPress" rel="nofollow ugc">CMS service with WordPress</a>” provides you service that uses WordPress as a CMS.</p>
<h3>Special Thanks</h3>
<p>Translation:<a href="http://blog.dacelo.info/" title="Translation" rel="nofollow ugc">dacelo</a></p>


PS WP Multi Domain

Nimbus Digital

<p>Redirects http://somedomain.tld to http://someotherdomain.tld</p>
<p>Assuming you have 2 or more domains in use for a single WordPress site. This plugin forces the use of only one no matter which is entered in the address bar.</p>
<p>If, for some reason, your host won’t automatically redirect from one domain to another, then this plugin will do it. It checks the URL used to access the site and does a 301 redirect if incorrect.</p>
<p>In theory htaccess should do this, but in my case it didn’t. Perhaps because I am using domain aliases (or CNAMEs) and I wanted to insure that the main one was always in use, even when accessed using old links.</p>


Force Domain Redirect

Forces your Wordpress site to load on the domain registered in the WP admin.

PS WP Multi Domain vs Force Domain Redirect