[Plugin: Formidable Forms] Formidible 1.06.05 and WP 3.4.2

The official Formidable HelpDesk can be found here: https://formidablepro.com/help-topics/

Formidable Pro uses the same engine for sending emails as WordPress. I think WordPress made some changes in 3.4 that have been affecting some hosts. Here are some troubleshooting FAQS: https://formidablepro.com/knowledgebase/why-arent-i-getting-any-emails/

A few users have been able to resolve these issues by installing and setting up an SMTP plugin, and others have reported that having their host update their PHP version has helped.