For some reason all form submissions for one site I manage are set as spam, with an orange border. I have the same set up on other sites (same server) and they work fine.
I have reinstalled both WordPress and Contact Form 7 plugin, and disabled all other plugins without solving the issue.
I have deleted all caching plugings and still no solution.
I have also discussed the issue with my web hosting support and the issue doesn't seem to be at their end.
I really feel I have tried everything without any success and I'm stumped on this one.
Would very much appreciate any thoughts and help on what to try next.
WordPress (3.5.1)
Contact Form 7 (3.4.1)