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.

Mailster DummyMailer


A Dummy Mailer for the Mailster Newsletter Plugin for WordPress. Requires at least version 3 of the Mailster Plugin

This Plugin requires Mailster Newsletter Plugin for WordPress

Additional Info

This Plugin requires Mailster.

Please note the DummyMailer may require a lot of memory so having at least 256MB of RAM enabled is recommended!


  1. Upload the entire mailster-dummymailer folder to the /wp-content/plugins/ directory
  2. Activate the plugin through the ‘Plugins’ menu in WordPress
  3. Go to Settings => Newsletter => Delivery and select the DummyMailer tab


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Contributors & Developers

“Mailster DummyMailer” is open source software. The following people have contributed to this plugin.


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Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.



  • code refactor


  • updates on rate handling


  • initial release