Hi Vantage,
When I try to send out email i receive this error message:
Failed to send your message. Please try later or contact the administrator by another method.
The name of the Plugin is called: Contact Form 7. It is made By Takayuki Miyoshi. Their web site address: http://contactform7.com/
Hi
Unfortunately we can’t really help you diagnose this problem because we’re not the creators of Contact Form 7. It seems like this issue usually comes down to a configuration problem. It should be fairly easy to solve.
http://www.limecanvas.com/fixing-contact-form-7-failed-to-send-your-message-error/