This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Yet Another Multi-Site Manager


A newer version for WP3.0 is in the works. I would have loved to release it on time for the release of 3.0 but I’m having my finals at the moment so it will have to wait until June 2010. Will include single sign-on as well.

This plugin is for WordPress MU

This plugin basically allows you to host blogs on multiple domain names while maintaining one main site.

For example, the main site could be but users will also be able to sign up for blogs on, or any other domain name that you choose to add.

  • All the sites will have the same settings
  • No extra blogs/tables are created for the additional domain names
  • All blogs will be viewable on the Site Admin blog list

Alternatively, if you would like to request a feature and/or report a bug, please visit the forum or the trac repository. You will have to login with your username and password to access these.

Known Issues/Limitations

  • Remote login does not work with this version
  • Only tested with VHOST installs in root directory


  1. Create a new directory in /wp-content/plugins/ called yamm.
  2. Upload yet-another-multi-site-manager.php & yamm-signup.php into the directory you just created
  3. Upload sunrise.php to /wp-content/. If there already is a sunrise.php file there you will have to merge the two files.
  4. Edit wp-config.php and uncomment the SUNRISE definition line: define( 'SUNRISE', 'on' );
  5. As the site admin activate the plugin through the ‘Plugins’ menu in WordPress MU.
  6. Go to ‘Site Admin->Yet Another Multi-Site Manager’ and add domain names/change the signup page slug.

NOTE: If you are using the WordPress MU Domain Mapping plugin, use dm-sunrise.php instead. You will have to rename it sunrise.php once you have moved it to /wp-content/.


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Contributors & Developers

“Yet Another Multi-Site Manager” is open source software. The following people have contributed to this plugin.




  • Changed table names to variables to accomodate custom table prefixes
  • Updated dm-sunrise.php for compatibility with WordPress MU Domain Mapping 0.4.3


  • Initial public release