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.

Contact Form 7 Extension


Integrate Contact Form 7 with newsletter system. Automatically add form submissions to predetermined lists in, using its latest API. Extension Support
Active support is not always provided for the Contact Form 7 Extension on the forums..

Bug Reports
Bug reports for the Contact Form 7 Extension are welcome in the WordPress developers website.

Key Features

  • Easy to use
  • Use a different ApiKey per contact form
  • Use a different [subscription list] per contact form
  • Single opt-in – no confirmation email send to subscribers (based on subscription list configuration)
  • Double opt-in – confirmation email send to subscribers (based on subscription list configuration)
  • Support for [custom fields]
  • Create a new [subscription list] and [custom fields] on the fly
  • Latest API V2.0
  • Constantly updated


  1. Self hosted installation (4.0 or higher)
  2. Contact Form 7 (4.2 or higher)
  3. account


  1. Upload the entire ‘[contact-form-7-adv-dem-extension]’ folder to the ‘/wp-content/plugins/’ directory.
  2. Activate the plugin through the ‘Plugins’ menu in WordPress.
  3. Once the plugin is active, you will see a new ‘tab’ inside Contact Form 7 admin interface.
  4. If the system cannot translate your plugin copy language files from plugin language folder to theme one

You will find all configurable parameters in form configuration tab.


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Contributors & Developers

“Contact Form 7 Extension” is open source software. The following people have contributed to this plugin.