Multiple E-mail Messages Sent

Hi there,

I love CF7 and have been using it for years.

Currently, I’m running the latest WP (4.1.1) and CF7 (4.1). When a form is submitted from our site we receive multiple e-mail messages (duplicates).

Has anyone seen this before or have any idea what to check?

https://wordpress.org/plugins/contact-form-7/