I have been using contact form 7 for about 2 months and everything was working fine. Suddenly all my forms have started showing this error message: "Failed to send your message. Please try later or contact the administrator by another method."
I have tried updating the plugin, uninstalling and then reinstalling a fresh version... but nothing seems to be helping. I also tried changing the send to email address.
Nothing has changed on the site, so I can't seem to figure out what would suddenly cause this error! Help!
(pages with forms: Contact, Wholesale, & Say What)