The plugin seemed to work like it should and emails were send properly. But after I've updated my WordPress site to the latest version (3.6.1) something went wrong. When I fill in the form and press send, it comes with the following error message:
"Epic Failure: could not send the message please try again"
I dont't recieve an email at all.
I've searched the internet for a solution, but didn't find the answer to it.
I would be pleased if someone has the answer for me,
(url of the page: http://www.solar-sell.eu/contact/)